1 00:01:51,761 --> 00:01:55,764 Akelei. What have you got there? 2 00:02:36,554 --> 00:02:40,640 Claire? 3 00:02:45,395 --> 00:02:50,109 - Move up. - Thank you. 4 00:02:57,198 --> 00:03:00,827 Roast mules go topsy-turvy. 5 00:03:01,077 --> 00:03:04,205 Ten letters ending in "T". 6 00:03:04,455 --> 00:03:06,832 - I'm hopeless at this. - Me too. 7 00:03:07,082 --> 00:03:11,587 "Somersault." 8 00:03:12,047 --> 00:03:15,132 Bletchley. 9 00:03:25,768 --> 00:03:27,643 It's a walk. 10 00:03:27,894 --> 00:03:30,021 I know. 11 00:03:30,273 --> 00:03:34,401 I've been here before. 12 00:03:35,694 --> 00:03:39,196 This bus for Yardley... 13 00:03:40,824 --> 00:03:44,326 This bus for... 14 00:04:04,095 --> 00:04:08,557 Hello? Yes. I'll try that extension for you. 15 00:04:08,807 --> 00:04:10,894 Please hold the line. 16 00:04:11,144 --> 00:04:14,314 I'm just putting you through. 17 00:04:14,564 --> 00:04:16,982 Yes, you're through. 18 00:04:17,234 --> 00:04:19,069 - Mr Skynner? - Come in. 19 00:04:19,319 --> 00:04:22,571 It's been a pleasure, sir. 20 00:04:22,823 --> 00:04:25,282 I never wanted you back. 21 00:04:25,533 --> 00:04:29,369 Logie says he needs you. 22 00:04:29,496 --> 00:04:32,538 Well... 23 00:04:32,789 --> 00:04:36,334 he's got you. 24 00:04:36,585 --> 00:04:41,048 Conference in half an hour. And keep your mouth shut. 25 00:04:41,298 --> 00:04:45,511 You're only there for show. 26 00:05:14,329 --> 00:05:19,709 Oh, dear, oh, dear, oh, dear. You do look bloody terrible. 27 00:05:21,838 --> 00:05:26,049 - We missed you, Tom. - I know why you want me back, Guy. 28 00:05:26,300 --> 00:05:31,262 You've lost the crown jewels, haven't you? You've lost Shark. 29 00:05:32,347 --> 00:05:35,890 We got a call from one of the intercept stations in Scarborough. 30 00:05:36,141 --> 00:05:39,477 And they started picking up a single word broadcast on the hour, every hour... 31 00:05:39,728 --> 00:05:41,980 coming out of U-boat headquarters in Sainte-Assise. 32 00:05:42,230 --> 00:05:44,773 - In Morse? - No, it was a human voice. 33 00:05:45,025 --> 00:05:47,112 - Akelei. - Meaning what? 34 00:05:47,360 --> 00:05:50,697 - It's a flower. - I know it's a bloody flower, Guy. 35 00:05:50,948 --> 00:05:54,367 Aquilegia. Columbine. But what did it mean? 36 00:05:54,617 --> 00:05:58,035 It meant, "Change the weather code". 37 00:05:58,289 --> 00:06:02,585 The Germans have switched their U-boats to a new code book, and we're blacked out again. 38 00:06:02,833 --> 00:06:05,085 Is that why the Yanks are here? 39 00:06:05,335 --> 00:06:07,296 Skynner's in a panic. 40 00:06:07,547 --> 00:06:11,508 They want to take over his empire. 41 00:06:11,760 --> 00:06:15,554 Here comes our team. 42 00:06:20,808 --> 00:06:26,354 - You! You! - Hello. 43 00:06:26,608 --> 00:06:30,276 - You in the Royal Navy? - Oh, I'm sorry. 44 00:06:30,526 --> 00:06:33,739 - Only for a day or two. I mean, actually on a ship. - What was your ship? 45 00:06:33,989 --> 00:06:37,867 Look, I can't be expected to remember every little thing. 46 00:06:38,117 --> 00:06:40,745 Sorry. 47 00:06:40,996 --> 00:06:44,415 Welcome to Bletchley Park, sir. 48 00:06:44,665 --> 00:06:47,043 Three convoys left New York in the past week... 49 00:06:47,293 --> 00:06:49,961 and are presently at sea. 50 00:06:50,213 --> 00:06:52,254 Convoy SC 122. 51 00:06:52,507 --> 00:06:56,219 Fifty merchant ships carrying fuel oil, tanks... 52 00:06:56,469 --> 00:07:01,224 iron ore, bauxite, also meat, sugar and wheat. 53 00:07:01,474 --> 00:07:04,560 Convoy HX 229 departed New York on Monday. 54 00:07:04,808 --> 00:07:08,104 Forty merchant vessels carrying explosives, manganese... 55 00:07:08,355 --> 00:07:10,855 timber, powdered milk. 56 00:07:11,106 --> 00:07:14,567 Convoy 229-A left New York on Tuesday... 57 00:07:14,820 --> 00:07:17,907 carrying steel, timber, powdered milk. 58 00:07:18,155 --> 00:07:20,407 I don't want a shopping list. What's the total? 59 00:07:20,660 --> 00:07:24,245 One hundred and forty-one merchant ships, gross tonnage just under a million tons. 60 00:07:24,495 --> 00:07:29,250 - Plus cargo of another million. - And where are the U-boats? 61 00:07:30,334 --> 00:07:33,420 A submarine tracking rumour had three U-boat packs operational... 62 00:07:33,671 --> 00:07:37,340 in the North Atlantic as of 00 hundred Thursday... 63 00:07:37,590 --> 00:07:40,344 here, here and here. 64 00:07:40,594 --> 00:07:43,596 Midnight Wednesday? 65 00:07:43,848 --> 00:07:48,851 - So where are the U-boats now? - I'm afraid I have no idea. 66 00:07:48,977 --> 00:07:53,772 I thought that was why we were here. Our intelligence has been shut off. 67 00:07:54,023 --> 00:07:57,110 You're telling us that the largest assembly of merchant shipping... 68 00:07:57,359 --> 00:07:59,360 we've ever sent across the North Atlantic... 69 00:07:59,611 --> 00:08:02,490 is now steaming towards the largest concentration of U-boats... 70 00:08:02,740 --> 00:08:05,451 the Germans have ever put in the North Atlantic... 71 00:08:05,702 --> 00:08:09,330 and you don't know where the hell the goddam U-boats are? 72 00:08:09,581 --> 00:08:13,375 - Gentlemen, if I may... - Shut up. 73 00:08:14,918 --> 00:08:17,420 What are our convoys making, hmm? 74 00:08:17,671 --> 00:08:21,507 Something over 220 miles a day. 75 00:08:21,632 --> 00:08:24,970 Well, I'd say we have four days, maximum... 76 00:08:25,220 --> 00:08:29,891 before the convoys come in operational range of where you last had the enemy. 77 00:08:30,142 --> 00:08:32,852 So, Leonard, this blackout... 78 00:08:33,102 --> 00:08:35,438 will it be over in four days? 79 00:08:35,688 --> 00:08:37,689 Uh, it's possible. 80 00:08:37,939 --> 00:08:40,066 Yes, well, all things are possible, Leonard, but is it likely? 81 00:08:40,319 --> 00:08:44,070 Is it likely that you can break this code, this, um... What'd you call this? 82 00:08:44,322 --> 00:08:47,992 This Shark? Before our convoys come in range of the U-boats. 83 00:08:48,242 --> 00:08:51,911 - We'll give it every priority. - Yes, I know damn well you'll give it every priority, Leonard. 84 00:08:52,163 --> 00:08:59,044 - That's not the question. - Well, sir, as you press me, yes, I think we may be able to do it. 85 00:09:04,590 --> 00:09:06,925 Is that what you all believe? 86 00:09:07,176 --> 00:09:10,930 Um, well, I suppose you could say we know more about Shark now than we did the last time. 87 00:09:11,181 --> 00:09:16,435 If Guy thinks we can do it, I would certainly respect his opinion. 88 00:09:16,685 --> 00:09:19,814 And you? 89 00:09:20,064 --> 00:09:22,273 You don't seem to have much to say. 90 00:09:22,524 --> 00:09:27,945 Tom Jericho. He's the one who got us into reading Shark. If there's anyone alive... 91 00:09:28,197 --> 00:09:33,117 Can you break Shark again in four days? 92 00:09:36,955 --> 00:09:39,957 Have you any idea what you're talking about? 93 00:09:40,208 --> 00:09:43,251 Tom's been on sick leave for the last month, so I don't think he's fully in the picture... 94 00:09:43,503 --> 00:09:46,588 Enigma is a very sophisticated enciphering machine... 95 00:09:46,839 --> 00:09:49,381 and Shark is its ultimate refinement... 96 00:09:49,634 --> 00:09:54,806 so we're not talking about "The Times'" crossword. 97 00:09:55,056 --> 00:09:57,642 It weighs 26 pounds, battery included... 98 00:09:57,891 --> 00:09:59,892 and goes anywhere. 99 00:10:00,144 --> 00:10:03,479 The Enigma machine. The Germans have thousands of them. 100 00:10:03,730 --> 00:10:05,565 What's it do? 101 00:10:05,816 --> 00:10:08,485 It turns plain-text messages into gobbledygook. 102 00:10:08,734 --> 00:10:11,362 Then the gobbledygook gets transmitted in Morse. 103 00:10:11,613 --> 00:10:16,368 At the receiving end, there's another Enigma machine to turn it back into the original message. 104 00:10:16,617 --> 00:10:19,662 Press the same key any number of times, it will always come out different. 105 00:10:19,912 --> 00:10:23,708 - And you have one of your own. - Courtesy of the Polish Cipher Bureau. 106 00:10:23,959 --> 00:10:27,044 So what's the problem? 107 00:10:27,294 --> 00:10:29,421 Problem? 108 00:10:29,672 --> 00:10:34,633 The problem is the machine has 115 million million million ways of doing it... 109 00:10:34,885 --> 00:10:38,681 according to how you set these three rotors and how you connect these plugs. 110 00:10:38,931 --> 00:10:40,640 And that's Shark. 111 00:10:40,892 --> 00:10:43,894 No. No, no, no. This is the one we can break. 112 00:10:44,144 --> 00:10:48,189 Shark is enciphered on a machine with a fourth rotor specially developed for U-boats... 113 00:10:48,439 --> 00:10:54,820 which gives it about 4,000 million billion different starting positions. 114 00:10:54,862 --> 00:10:57,698 And, uh, we've never seen one. 115 00:10:57,949 --> 00:11:01,161 Holy shit! 116 00:11:01,411 --> 00:11:04,038 I haven't understood a word. 117 00:11:04,289 --> 00:11:07,374 Can somebody give me a straight answer to a straight question? 118 00:11:07,625 --> 00:11:12,128 - Will this blackout definitely be over in... - Nobody can say definitely, sir. 119 00:11:12,379 --> 00:11:15,673 Yes or no? 120 00:11:18,259 --> 00:11:22,514 - No. - Thank you. 121 00:11:22,764 --> 00:11:27,936 So it isn't over in four days. When will it be over, hmm? 122 00:11:28,186 --> 00:11:31,772 Hmm? Hmm? You. 123 00:11:32,731 --> 00:11:37,361 Well, all I have to measure it by is how long it took last time when Shark first came in. 124 00:11:37,611 --> 00:11:42,490 - And how long did it take? - Ten months. 125 00:11:42,658 --> 00:11:45,329 Well, this is a great day for Adolf Hitler. 126 00:11:45,577 --> 00:11:47,704 Ten months? 127 00:11:47,956 --> 00:11:50,624 But you did break it? 128 00:11:50,874 --> 00:11:52,543 Yes. 129 00:11:52,793 --> 00:11:58,130 - How? - I'm afraid I can't tell you that. 130 00:12:04,011 --> 00:12:05,887 I think it's time we... 131 00:12:06,139 --> 00:12:10,852 I think it's time I got back to London. 132 00:12:24,699 --> 00:12:28,993 It's not just a million tons of shipping. It's a million tons of shipping every week! 133 00:12:29,244 --> 00:12:32,872 It's our capability to supply Russia, to support the army in North Africa... 134 00:12:33,123 --> 00:12:35,292 to invade Europe and drive the Germans out. 135 00:12:35,542 --> 00:12:40,588 - It's the whole fucking war. - Sir. 136 00:12:46,511 --> 00:12:53,683 Satisfied? Now, send the stupid bugger back to where he came from. 137 00:12:57,688 --> 00:13:01,358 Don't waste a match. 138 00:13:03,360 --> 00:13:05,195 Back to Mayfair? 139 00:13:05,446 --> 00:13:08,364 No. 140 00:13:08,615 --> 00:13:11,158 How many people knew about the German weather code... 141 00:13:11,409 --> 00:13:13,537 how important it was to us? 142 00:13:13,786 --> 00:13:15,914 A dozen, maybe. Why? 143 00:13:16,165 --> 00:13:19,792 Make me a little list? 144 00:13:20,043 --> 00:13:22,212 What are you doing here, Mr Wigram? 145 00:13:22,462 --> 00:13:26,882 You think there's a spy in Bletchley Park? 146 00:13:29,426 --> 00:13:33,012 I'm Cave. Naval Intelligence. 147 00:13:33,263 --> 00:13:39,143 I'll be liaising with the admiralty. They've given me an office in your hut. 148 00:13:40,479 --> 00:13:42,940 I'm ultra-cleared. 149 00:13:43,189 --> 00:13:46,566 - What does that mean? - That means I know how you broke Shark, in principle. 150 00:13:46,819 --> 00:13:49,946 You used a captured copy of the German Navy's weather code book. 151 00:13:50,196 --> 00:13:53,616 Gave you a pretty good idea of what their weather signals were supposed to be saying. 152 00:13:53,865 --> 00:13:57,369 Can I see it? 153 00:13:57,704 --> 00:14:01,040 Midnight, two days ago, the Germans changed to a new book. 154 00:14:01,291 --> 00:14:06,838 - So we lost that crib. - Well, why do you think they did that just then? 155 00:14:07,088 --> 00:14:09,589 Don't know. 156 00:14:09,840 --> 00:14:11,716 And the other one? 157 00:14:11,967 --> 00:14:14,301 Short signal code book. 158 00:14:14,553 --> 00:14:18,222 The U-boats employ it for reporting their position, course and speed. 159 00:14:18,472 --> 00:14:21,810 Unfortunately, if you don't know where the U-boat is or what it's doing... 160 00:14:22,060 --> 00:14:26,857 the short signal code book isn't much help as a crib. 161 00:14:31,235 --> 00:14:33,612 Two men died saving those little books... 162 00:14:33,863 --> 00:14:36,823 from a sinking submarine. 163 00:14:37,074 --> 00:14:40,910 Fasson and Grazier. 164 00:14:41,078 --> 00:14:46,041 We caught the U-boat on the surface in the eastern Med. 165 00:14:47,834 --> 00:14:53,964 The sub went down when they were inside trying to bring out its four-rotor Enigma. 166 00:14:55,718 --> 00:14:58,970 November '42. I was in destroyers. 167 00:14:59,219 --> 00:15:03,599 It was my last ship. 168 00:15:03,850 --> 00:15:07,770 Bletchley is the lucky number in this war. 169 00:15:08,021 --> 00:15:12,316 - One and six, please. - One and six. 170 00:15:16,779 --> 00:15:20,909 Here you are. 171 00:15:26,788 --> 00:15:28,748 Girls, guess I'm off. 172 00:15:28,999 --> 00:15:33,252 - See you later. - Yes, I'll see you later. 173 00:15:42,220 --> 00:15:44,846 Miss Wallace? 174 00:15:45,097 --> 00:15:48,058 Mr Jericho. When did you get back? 175 00:15:48,309 --> 00:15:53,856 Just today. How, uh... How are you? 176 00:15:54,105 --> 00:15:55,900 How am I? 177 00:15:56,149 --> 00:15:59,361 Yeah, all right. How is she? 178 00:15:59,612 --> 00:16:04,282 She's... She's Claire. 179 00:16:05,158 --> 00:16:08,411 - Well, will you tell her? - If I see her. 180 00:16:08,663 --> 00:16:13,292 She hasn't been sleeping at home the last two nights. 181 00:16:13,292 --> 00:16:17,420 Sorry. 182 00:16:25,426 --> 00:16:29,557 Good morning, sir. 183 00:16:37,940 --> 00:16:41,025 - Worrying about your babies? - Puck. 184 00:16:41,278 --> 00:16:45,905 Thomas. 185 00:16:46,407 --> 00:16:50,660 So, they say you're not crazy any more. 186 00:16:52,745 --> 00:16:54,830 - It thinks it's found a possible. - It thinks? 187 00:16:55,081 --> 00:16:58,459 - Why not? - Been in the hut? 188 00:16:58,711 --> 00:17:01,503 - Come on. Get it over with. - No, I'm fine, Puck. 189 00:17:01,754 --> 00:17:04,965 Sure, you are. 190 00:17:05,216 --> 00:17:09,136 Hey, Betty, wait for me! 191 00:17:09,887 --> 00:17:12,599 Gentlemen, we have a ghost. 192 00:17:12,847 --> 00:17:14,682 Tom, how the hell are you? 193 00:17:14,932 --> 00:17:16,891 - Well. Very well. - Have you escaped, or what? 194 00:17:17,144 --> 00:17:19,229 - I thought this was the asylum. - How are you? 195 00:17:19,479 --> 00:17:21,481 - Good. - Bloody hell! 196 00:17:21,733 --> 00:17:24,526 - How's the revolution, Alec? - Coming along, comrade. Coming along. 197 00:17:24,776 --> 00:17:27,904 - T... T... T... - Yes, it's me. 198 00:17:28,155 --> 00:17:32,532 I, uh... I want to see all the Shark traffic we haven't been able to break. 199 00:17:35,411 --> 00:17:37,412 - In at the deep end. - Why not? 200 00:17:37,663 --> 00:17:40,624 - Yes, why not? - Have you got yesterday's Porpoises? 201 00:17:40,874 --> 00:17:43,503 Open the file. 202 00:17:43,754 --> 00:17:47,839 Besides, it wasn't really Shark that made you crazy. 203 00:17:48,090 --> 00:17:51,927 Was it, Tom? 204 00:17:51,969 --> 00:17:54,429 I suppose you all know. 205 00:17:54,679 --> 00:17:58,141 You think I made a fool of myself? 206 00:17:58,390 --> 00:18:02,102 Forget about it. You're among friends. 207 00:18:04,563 --> 00:18:06,733 So, what about the code breakers? 208 00:18:06,983 --> 00:18:12,112 Kingcome, De Brooke, Upjohn, Pukowski. 209 00:18:12,362 --> 00:18:16,658 - Spot the odd one out. - Puck lost his parents when Poland was invaded. 210 00:18:16,910 --> 00:18:20,829 His kid brother is missing in action. He hates the Germans. 211 00:18:21,080 --> 00:18:24,581 Pinker? Bit of an arty, isn't he? 212 00:18:24,834 --> 00:18:26,876 He writes detective stories. 213 00:18:27,128 --> 00:18:30,215 Baxter. They say he sleeps with a picture of Stalin under his pillow. 214 00:18:30,463 --> 00:18:32,506 Perhaps you haven't heard. Stalin's on our side now. 215 00:18:32,758 --> 00:18:36,677 - And Jericho. The famous Mr Jericho. - Mathematician. 216 00:18:36,929 --> 00:18:41,723 Went off his trolley, didn't he? About some girl. 217 00:18:41,975 --> 00:18:44,602 We took him out of Cambridge on the first day of the war. 218 00:18:44,852 --> 00:18:49,439 He worked himself into a breakdown, so we shipped him back to Cambridge to get well. 219 00:18:49,690 --> 00:18:52,192 And that's all there is to it. 220 00:18:52,442 --> 00:18:57,322 It's never all there is to anything. 221 00:18:57,990 --> 00:19:00,742 Shift's not over yet, ladies! 222 00:19:00,993 --> 00:19:06,165 The 3:00's from Beaumanor all need blisting. 223 00:19:09,459 --> 00:19:13,463 You know, without your glasses, you don't look half bad. 224 00:19:13,714 --> 00:19:18,676 Do you know, without my glasses, nor do you? 225 00:20:37,043 --> 00:20:39,461 Claire? 226 00:20:39,711 --> 00:20:42,923 I'm here. 227 00:20:43,175 --> 00:20:45,300 Sorry it took an age. 228 00:20:45,551 --> 00:20:47,510 Well, now you know where I am. 229 00:20:47,762 --> 00:20:51,723 It's, um, off the beaten track. 230 00:20:51,973 --> 00:20:54,642 Yes, well, it's better than being snooped on by landladies. 231 00:20:54,893 --> 00:20:57,436 Welfare found out I had a spare room, so I had to share. 232 00:20:57,687 --> 00:21:01,774 But Hester's a sweetie, really. Oh, there's no sugar, I'm afraid, but it's lapsang. 233 00:21:02,023 --> 00:21:05,486 And I always think sugar would rather spoil lapsang, don't you? 234 00:21:05,737 --> 00:21:10,992 Don't know. You're my first lapsang. 235 00:21:10,992 --> 00:21:13,995 I knew you'd ask me out. 236 00:21:14,244 --> 00:21:19,458 - I thought you asked me out. - Well, I had to get you started. Aren't there any pretty girls in Hut 8? 237 00:21:19,708 --> 00:21:23,962 - How do you know where I work? - We've got an interesting men tracking room in Hut 3. 238 00:21:24,213 --> 00:21:27,591 - You're not supposed to tell me where you... - Besides, you're rumoured to have done something very clever... 239 00:21:27,842 --> 00:21:30,343 and I want to know what it is. 240 00:21:30,595 --> 00:21:33,305 Oh, my God. Where did they find you? 241 00:21:33,555 --> 00:21:36,642 Oh, where did they find any of us? I'm the lucky one. 242 00:21:36,891 --> 00:21:40,143 You know, they've got perfectly clever girls working like post office clerks. 243 00:21:40,394 --> 00:21:43,522 Not like me on the German book. 244 00:21:43,774 --> 00:21:47,318 I want that for my scrapbook. 245 00:21:49,111 --> 00:21:53,908 - Can I see it? - If you want. It's upstairs. 246 00:21:55,660 --> 00:21:59,204 That's Hester. 247 00:22:00,956 --> 00:22:04,959 And this is me. 248 00:22:12,968 --> 00:22:15,345 You've been busy. 249 00:22:15,595 --> 00:22:20,849 - Where is this? - Loch Feochan, in Scotland, where I'd like to be old. 250 00:22:21,100 --> 00:22:26,604 If I'm ever old. Do you think it's beautiful? 251 00:23:09,480 --> 00:23:15,067 Why are you a mathematician? Do you like sums? 252 00:23:15,193 --> 00:23:17,822 I like numbers. 253 00:23:18,071 --> 00:23:22,074 Because with numbers, truth and beauty are the same thing. 254 00:23:22,326 --> 00:23:26,412 You know you're getting somewhere when the equations start looking... 255 00:23:26,663 --> 00:23:29,416 beautiful. 256 00:23:29,665 --> 00:23:35,464 And you know the numbers are taking you closer to the secret of how things are. 257 00:23:36,088 --> 00:23:41,344 A rose is just plain text. 258 00:25:12,556 --> 00:25:16,226 My God. What have you done? 259 00:25:16,476 --> 00:25:18,602 What has she done? 260 00:25:18,854 --> 00:25:21,605 - Mr Jericho? - Miss Wallace. 261 00:25:21,857 --> 00:25:27,027 I came looking for Claire. I was worried about her. 262 00:25:27,278 --> 00:25:29,487 I could fill a bus with men who are worried about Claire Romilly... 263 00:25:29,738 --> 00:25:32,199 but that's no reason why I shouldn't go to the police. 264 00:25:32,451 --> 00:25:37,537 She'd be the first person they'd arrest. 265 00:25:38,664 --> 00:25:41,000 Miss Wallace, please put that poker down. 266 00:25:41,250 --> 00:25:46,336 And if you know where she is, for God's sake, tell me. 267 00:25:49,257 --> 00:25:52,842 She's gone missing. 268 00:25:53,386 --> 00:25:56,889 What are those, exactly? 269 00:25:57,223 --> 00:26:00,100 Intercepts. German signals. 270 00:26:00,351 --> 00:26:03,061 Yes, I know that much. 271 00:26:03,314 --> 00:26:07,107 Five-letter groups. German Navy signals are sent in four-letter groups. 272 00:26:07,357 --> 00:26:10,027 So this must be army or Luftwaffe. 273 00:26:10,277 --> 00:26:12,111 Picked up by the radio scanners at Beaumanor. 274 00:26:12,361 --> 00:26:17,576 All sent between 9:30 and midnight on April 17, nine days ago. 275 00:26:17,826 --> 00:26:22,079 - But never deciphered. - How do you know that? 276 00:26:22,331 --> 00:26:26,042 Well, if it'd gone through the machine, then plain text would be stuck on the back. 277 00:26:26,293 --> 00:26:29,796 All from the same source. "ADU. ADU." 278 00:26:30,046 --> 00:26:34,841 Does the call sign ADU mean anything to you, Miss Wallace? 279 00:26:35,676 --> 00:26:39,389 Miss Wallace? 280 00:26:40,182 --> 00:26:42,017 "Angels Dance Upwards." 281 00:26:42,266 --> 00:26:44,101 - What? - Well, that's how we'd reference it. 282 00:26:44,353 --> 00:26:48,230 - Who is it? Who is ADU? - I don't know. 283 00:26:48,481 --> 00:26:51,566 But you could find out. 284 00:26:51,817 --> 00:26:55,111 Do you have any idea what you're saying? 285 00:26:55,363 --> 00:27:00,075 We can't just go digging through Bletchley looking for information about missing cryptograms. 286 00:27:00,325 --> 00:27:05,955 If we want to find Claire, then we need to find out what she was hiding. 287 00:27:06,414 --> 00:27:10,334 - You think Claire is a traitor. - Would it matter if she were? 288 00:27:10,585 --> 00:27:13,128 Of course it matters. Look... 289 00:27:13,380 --> 00:27:17,173 she was probably flirting with an officer and forgot to file those intercepts... 290 00:27:17,425 --> 00:27:19,884 so she hid them rather than get told off. 291 00:27:20,136 --> 00:27:24,597 Or she stole them and then she ran away. 292 00:27:24,974 --> 00:27:26,933 You really are mad, aren't you? 293 00:27:27,184 --> 00:27:32,147 And I would have to be even madder to have any part in this little amateur sleuthing adventure. 294 00:27:32,397 --> 00:27:35,525 Miss Wallace. Miss Wallace! 295 00:27:35,775 --> 00:27:38,445 You said yourself that she was missing. 296 00:27:38,694 --> 00:27:42,865 Now, is that normal? Is that her habit? 297 00:27:43,115 --> 00:27:47,661 Well, she does always come home to change her clothes. 298 00:27:47,912 --> 00:27:51,706 Well, there you are. 299 00:27:53,376 --> 00:27:57,295 Is she seeing anyone, do you know? 300 00:27:57,547 --> 00:28:01,590 What exactly is your interest here? 301 00:28:01,716 --> 00:28:07,012 You can reach me at Armstrong's Guest House in Albion Street. 302 00:28:10,267 --> 00:28:12,394 ADU, Miss Wallace. 303 00:28:12,644 --> 00:28:17,106 Angels Dance Upwards. 304 00:28:23,112 --> 00:28:25,864 They call it Black Bottom the new twister 305 00:28:26,115 --> 00:28:28,074 It's sure got 'em and, oh, sister 306 00:28:28,325 --> 00:28:32,663 They clap their hands and do a raggedy flop and a hop 307 00:28:32,914 --> 00:28:34,956 Old fellows with lumbago 308 00:28:35,207 --> 00:28:37,249 And high yellow The waves they go 309 00:28:37,502 --> 00:28:40,837 They jump right in and give us all that they've got 310 00:28:41,088 --> 00:28:47,427 They say that when that river bottom's covered with ooze 311 00:28:50,680 --> 00:28:55,393 You silly, silly girl. 312 00:29:00,898 --> 00:29:02,857 These people keep such funny hours. 313 00:29:03,109 --> 00:29:06,486 I haven't heard... Oh, Mr Jericho! 314 00:29:06,738 --> 00:29:12,575 You have a visitor. You can have the parlour. 315 00:29:13,243 --> 00:29:15,995 We don't have guests in the bedrooms after 10:00. 316 00:29:16,247 --> 00:29:18,833 Oh, Mrs Armstrong, it's perfectly sweet of you to worry... 317 00:29:19,083 --> 00:29:21,876 but I don't mind taking the risk just this once. 318 00:29:22,128 --> 00:29:28,507 Well, I suppose it's all right if you're from the park. 319 00:29:30,676 --> 00:29:35,013 Mr Wigram, would you care for a cup of Ovaltine? 320 00:29:35,264 --> 00:29:37,015 Ovaltine? 321 00:29:37,266 --> 00:29:39,769 I haven't had Ovaltine since... no, no... 322 00:29:40,019 --> 00:29:44,732 Ovaltine. Thank you. I don't think my system could take it. 323 00:29:45,191 --> 00:29:46,942 What a charming house. 324 00:29:47,193 --> 00:29:53,407 And hunting prints. Do you hunt? 325 00:30:01,498 --> 00:30:05,710 Where are you based? Here? 326 00:30:08,464 --> 00:30:11,964 Bliss. 327 00:30:12,257 --> 00:30:15,010 What can I do for you, Mr, um, Wigram? 328 00:30:15,260 --> 00:30:18,846 There's something I've been wondering about. 329 00:30:19,099 --> 00:30:21,725 You're the man who broke the U-boat code. 330 00:30:21,974 --> 00:30:24,936 Hmm? Champagne all around. 331 00:30:25,189 --> 00:30:28,900 Happy days are here again, all right? 332 00:30:29,149 --> 00:30:32,985 Then you fell out of your pram. 333 00:30:33,028 --> 00:30:34,904 So what happened? 334 00:30:35,155 --> 00:30:37,114 It was personal. 335 00:30:37,364 --> 00:30:41,118 I can keep a secret. 336 00:30:43,537 --> 00:30:47,415 Wonderful thing about war... 337 00:30:47,501 --> 00:30:50,503 Peacetime is about keeping the people in their place. 338 00:30:50,753 --> 00:30:57,175 But then war breaks out, and life was never so glorious. 339 00:30:57,425 --> 00:31:00,178 The toiling masses turn into heroes... 340 00:31:00,428 --> 00:31:03,723 and their little women start dropping their drawers like debutantes. 341 00:31:03,974 --> 00:31:07,434 - Well, if that's all you... - And best of all, the swots. 342 00:31:07,686 --> 00:31:11,397 Dragged out in a cloud of dandruff from some dim backwater... 343 00:31:11,649 --> 00:31:14,276 and invited to the ball. 344 00:31:14,527 --> 00:31:19,029 At Bletchley, you're as glamorous as fighter pilots. 345 00:31:19,281 --> 00:31:21,365 Girls you couldn't even hope to meet go weak at the knees... 346 00:31:21,615 --> 00:31:24,909 at the thought of the size of your brain, isn't that right? 347 00:31:25,160 --> 00:31:28,121 If talking through your arse is what they teach you in spy school... 348 00:31:28,372 --> 00:31:32,668 I'm talking about you and a girl called Claire Romilly. 349 00:31:32,918 --> 00:31:34,752 We're rather worried about her. 350 00:31:35,003 --> 00:31:40,258 Officially been missing for 14 hours, give or take. When in fact, it's more like 48 hours. 351 00:31:40,509 --> 00:31:45,470 She hasn't been seen since she went off-duty on Thursday. 352 00:31:46,305 --> 00:31:51,643 Rather a good friend of yours, I gather. 353 00:31:51,644 --> 00:31:54,314 I-I haven't seen her since befo... since before I... 354 00:31:54,565 --> 00:31:58,735 Quite. Heard from her? 355 00:31:58,985 --> 00:32:04,157 - No. - Apart from the postcard. 356 00:32:04,449 --> 00:32:06,783 Let's try to remember everything. 357 00:32:07,034 --> 00:32:10,996 It saves misunderstandings. 358 00:32:13,915 --> 00:32:17,626 Did you go to the cottage tonight? Don't think about it. 359 00:32:17,879 --> 00:32:20,631 - Yes. - Yes. 360 00:32:20,881 --> 00:32:24,425 Yes. 361 00:32:25,594 --> 00:32:28,012 Mind if I sit down? 362 00:32:28,262 --> 00:32:31,723 I've been away for a month. I wanted to look her up. 363 00:32:31,974 --> 00:32:35,186 You ever discuss your work with her? 364 00:32:35,436 --> 00:32:40,107 - Of course not. - Um, how about a gun? 365 00:32:40,358 --> 00:32:42,486 - Any guns? - A gun? 366 00:32:42,735 --> 00:32:45,905 A gun from that museum of yours... 367 00:32:46,156 --> 00:32:50,240 liberated from a captured U-boat along with the code books, the captain's teddy bear and what have you. 368 00:32:50,493 --> 00:32:53,994 All very improper and unsigned for, but I turned a blind eye. 369 00:32:54,245 --> 00:32:59,418 But no reason why you should know, a chap like you. 370 00:33:01,711 --> 00:33:05,840 Mind if I check the coat? 371 00:33:24,609 --> 00:33:29,654 While we're at it... 372 00:33:38,746 --> 00:33:42,624 - You sure you don't mind? - I'm beginning to. 373 00:33:45,878 --> 00:33:47,754 You see my point, though, don't you? 374 00:33:48,005 --> 00:33:51,925 One day the Germans black us out in the North Atlantic. 375 00:33:52,176 --> 00:33:55,470 Next day, girlfriend of crack code breaker disappears... 376 00:33:55,720 --> 00:33:58,013 vanishes. 377 00:33:58,266 --> 00:34:02,561 - Code breaker returns, shiny new shooter goes missing. - She's not my girlfriend. 378 00:34:02,811 --> 00:34:06,063 Hmm? What is she, then? 379 00:34:06,314 --> 00:34:09,527 We were... I suppose the phrase is "seeing each other"... 380 00:34:09,776 --> 00:34:13,697 for about a month. 381 00:34:14,030 --> 00:34:16,658 Is that what happened to you? 382 00:34:16,908 --> 00:34:18,743 What? 383 00:34:18,995 --> 00:34:24,291 Is Claire Romilly what happened to you? 384 00:34:32,131 --> 00:34:35,967 There was a concert. 385 00:34:36,594 --> 00:34:40,555 I went on my own. 386 00:35:03,243 --> 00:35:07,624 Oh, it's you. You found my slipper. 387 00:35:10,167 --> 00:35:14,587 Afterwards, Claire, Hester... Miss Wallace, who shares the cottage... 388 00:35:14,838 --> 00:35:17,507 and I, we came out together. 389 00:35:17,759 --> 00:35:19,718 Next week was going to be Bach. 390 00:35:19,967 --> 00:35:21,803 Oh, we must go. 391 00:35:22,054 --> 00:35:24,596 Oh, I can't. I'm on the night shift. 392 00:35:24,848 --> 00:35:26,807 Oh, Hester. Poor you. 393 00:35:27,059 --> 00:35:30,227 "Poor you", she said. That's one of her phrases. 394 00:35:30,479 --> 00:35:33,147 So, I asked her. 395 00:35:33,397 --> 00:35:37,777 I say, I hope you don't think it fresh of me, but should we go together? 396 00:35:38,027 --> 00:35:43,824 Of course you did. And, uh, after that? 397 00:35:44,075 --> 00:35:46,617 After that? 398 00:35:46,869 --> 00:35:49,789 I had the happiest month of my whole life. 399 00:35:50,038 --> 00:35:54,334 Not happiest. Something. 400 00:35:57,879 --> 00:36:00,799 - You can! You can. - I can't. 401 00:36:01,049 --> 00:36:03,927 You can. Yes. 402 00:36:04,177 --> 00:36:09,849 Ready? One, two, three, four, five, six, seven, eight. 403 00:36:09,849 --> 00:36:13,852 - Sorry. - No, you can't. 404 00:36:14,104 --> 00:36:16,272 - Claire! - Aaron! 405 00:36:16,522 --> 00:36:18,481 - May I? - Do you mind? 406 00:36:18,732 --> 00:36:22,987 No. 407 00:36:34,997 --> 00:36:36,831 It's my favourite club. 408 00:36:37,083 --> 00:36:41,086 - Mine too. - Oh, yes, I'm sure. 409 00:36:41,337 --> 00:36:43,840 How do you get the petrol coupons to go zipping up and down to London? 410 00:36:44,090 --> 00:36:47,844 Secret, darling. I know a chap. 411 00:36:48,094 --> 00:36:51,306 - No, but how? - It's not what you think. 412 00:36:51,555 --> 00:36:53,390 Do you have to know everything? 413 00:36:53,641 --> 00:36:56,602 I don't know why you want me. Let's get married before it stops. 414 00:36:56,852 --> 00:37:00,647 - Tom, don't. - I love you! 415 00:37:00,898 --> 00:37:05,235 They say you shouldn't fall in love in a war. You never know what's coming. 416 00:37:05,570 --> 00:37:11,366 I love you. I really love you. 417 00:37:28,758 --> 00:37:31,010 No cottage. 418 00:37:31,261 --> 00:37:33,887 - Is that code, darling? - Yes. 419 00:37:34,138 --> 00:37:37,308 - I want to see where you sleep. - Landlady has rules. 420 00:37:37,557 --> 00:37:40,560 So have I. Hester's at home. 421 00:37:40,811 --> 00:37:42,645 Oh. 422 00:37:42,895 --> 00:37:47,566 I'll be quiet as a mouse. Promise. 423 00:37:48,943 --> 00:37:52,446 Shh. Shh. 424 00:38:02,956 --> 00:38:06,542 Sleep with her? 425 00:38:06,794 --> 00:38:10,755 I'll take that as a yes. 426 00:38:10,881 --> 00:38:13,175 And then you quarrelled? 427 00:38:13,427 --> 00:38:18,430 Quarrelled? No. 428 00:38:19,306 --> 00:38:23,767 Claire? Darling? 429 00:38:25,145 --> 00:38:27,814 Sorry, darling. 430 00:38:28,064 --> 00:38:31,567 Go back to sleep. 431 00:38:31,568 --> 00:38:36,364 - What are you doing? - I'm just looking through your things. 432 00:38:36,614 --> 00:38:39,283 No photographs? 433 00:38:39,534 --> 00:38:43,664 You've never given me a photograph. 434 00:38:47,666 --> 00:38:49,834 You're all secrets, aren't you? 435 00:38:50,085 --> 00:38:54,214 I've no secrets from you. Please come back to bed. 436 00:38:58,802 --> 00:39:04,099 What's this? What's the entscheidungsproblem when it's at home? 437 00:39:04,349 --> 00:39:06,476 That's just something I was working on at Cambridge. 438 00:39:06,727 --> 00:39:09,354 It's a... It's a theoretical machine that... 439 00:39:09,604 --> 00:39:14,066 - Theoretical. So it doesn't exist? - Please, come back to bed. 440 00:39:14,317 --> 00:39:18,110 Well, this will do. I want something of yours to keep. 441 00:39:18,362 --> 00:39:20,280 Give it back. 442 00:39:20,531 --> 00:39:24,826 - Why? - Because it means nothing to you and a lot to me. 443 00:39:25,078 --> 00:39:28,205 - Aren't I clever enough, darling? - Please, Claire! 444 00:39:28,455 --> 00:39:31,249 No! 445 00:39:31,500 --> 00:39:35,211 Give it back. Give it back. 446 00:39:43,303 --> 00:39:47,057 It's not funny, Claire! 447 00:39:57,066 --> 00:39:59,568 Claire, I'm sorry. Please forgive me. 448 00:39:59,819 --> 00:40:03,780 I'm really, really sorry. 449 00:40:04,029 --> 00:40:05,699 Claire... 450 00:40:05,950 --> 00:40:08,577 She moved on. 451 00:40:08,827 --> 00:40:13,329 Why won't you answer my letters? 452 00:40:13,956 --> 00:40:19,043 Are you seeing someone else? 453 00:40:19,295 --> 00:40:23,757 I'm always seeing someone else. 454 00:40:25,342 --> 00:40:28,431 Yes. 455 00:40:28,679 --> 00:40:32,474 She moved on. 456 00:40:32,726 --> 00:40:36,603 Not right, Mr Jericho. 457 00:40:37,230 --> 00:40:39,398 Can't quite put my finger on it... 458 00:40:39,647 --> 00:40:45,527 but definitely not right. 459 00:40:51,535 --> 00:40:54,829 Were you surprised when they told you that Admiral Doenitz... 460 00:40:55,079 --> 00:40:57,122 had changed the German Navy weather code? 461 00:40:57,373 --> 00:40:59,916 Any bells go off? 462 00:41:00,168 --> 00:41:02,084 Germans were always nervous about Enigma. 463 00:41:02,337 --> 00:41:05,256 Well, the Germans are supposed to think that Enigma's an unbreakable system... 464 00:41:05,505 --> 00:41:08,593 because it would take thousands of years to go through every setting... 465 00:41:08,842 --> 00:41:12,137 to find the one that turns the code back into the plain text. 466 00:41:12,388 --> 00:41:16,558 Next day, it's different again. Using human beings, Enigma is safe forever... 467 00:41:16,808 --> 00:41:21,480 but we don't use human beings for that. 468 00:41:22,397 --> 00:41:23,940 Do we... 469 00:41:24,191 --> 00:41:27,026 Mr Jericho? 470 00:41:27,277 --> 00:41:30,029 - No. - No. 471 00:41:30,279 --> 00:41:32,781 And that is the secret inside the secret. 472 00:41:33,032 --> 00:41:36,202 All they know thus far is that the weather code opened a crack in the system... 473 00:41:36,453 --> 00:41:40,915 because somebody told them. 474 00:41:41,540 --> 00:41:46,126 But what if somebody tells them just how we do do it? 475 00:41:46,379 --> 00:41:50,964 Your thinking machine. Clackety-clack, day and night. 476 00:41:51,217 --> 00:41:54,052 Programmed with a menu, thanks to your big brain... 477 00:41:54,302 --> 00:41:56,805 that reduces the odds to just a few million to one... 478 00:41:57,056 --> 00:42:00,934 till it locks on to the winning combination. 479 00:42:01,519 --> 00:42:05,271 There goes the war. 480 00:42:08,233 --> 00:42:10,692 Oh. 481 00:42:10,943 --> 00:42:13,737 I've got a little list. 482 00:42:13,987 --> 00:42:16,116 You're on it. 483 00:42:16,365 --> 00:42:20,620 Communists, foreign nationals... 484 00:42:20,869 --> 00:42:23,579 geniuses just this side of barking mad. 485 00:42:23,832 --> 00:42:25,748 Altogether, a security nightmare. 486 00:42:25,999 --> 00:42:30,336 But of all these names, Mr Jericho, you are the only one... 487 00:42:30,586 --> 00:42:36,133 who got himself fucked into a nervous breakdown by a missing blonde. 488 00:42:36,385 --> 00:42:40,513 You live quietly from now on. 489 00:42:46,227 --> 00:42:48,729 Where does one pee around here? 490 00:42:48,980 --> 00:42:52,898 To the right. 491 00:43:26,433 --> 00:43:31,019 Good night, Mrs Armstrong. 492 00:43:43,157 --> 00:43:47,660 Talk to me! What do you want to know? 493 00:43:47,912 --> 00:43:50,371 Do you want to know about Shark? Do you want to know about Shark? 494 00:43:50,623 --> 00:43:54,208 Any secret. Ask me. Ask me! I'll tell you! 495 00:43:54,460 --> 00:44:00,005 Poor you. I really got under your skin, didn't I? 496 00:44:09,723 --> 00:44:11,558 Good morning. 497 00:44:11,808 --> 00:44:13,851 - Good morning. - You look tired, sir. 498 00:44:14,103 --> 00:44:17,606 Morning! 499 00:44:24,279 --> 00:44:25,780 - Have you heard the latest? - No. 500 00:44:26,030 --> 00:44:29,200 Utility knickers... one Yank, and they're off. 501 00:44:29,450 --> 00:44:33,205 Naughty, naughty. 502 00:44:35,331 --> 00:44:40,169 - Came through the door for you. - If there is some other way 503 00:44:40,420 --> 00:44:43,089 To prove that I love you 504 00:44:43,339 --> 00:44:49,594 I swear I don't know how 505 00:44:55,308 --> 00:44:58,603 Preserve my body and soul into everlasting peace. 506 00:44:58,854 --> 00:45:03,109 Take and eat this in remembrance that Christ died for you. 507 00:45:03,358 --> 00:45:05,693 Thank you for your note. 508 00:45:05,944 --> 00:45:10,407 I take it it's about Claire. Have you heard anything? 509 00:45:10,656 --> 00:45:13,200 She hasn't turned up, if that's what you mean. 510 00:45:13,450 --> 00:45:17,121 - But you've got something. - Take this and eat this in remembrance that Christ died for you. 511 00:45:17,372 --> 00:45:21,000 I don't know why I'm doing this. 512 00:45:23,252 --> 00:45:26,547 The body of our Lord, Jesus Christ, which was given freely. 513 00:45:26,796 --> 00:45:28,630 Preserve my body and soul... 514 00:45:28,882 --> 00:45:33,969 ADU is the call sign of "Nachtrichten", Regiment 537... 515 00:45:34,220 --> 00:45:36,764 a motorized German Army signals unit based... 516 00:45:37,014 --> 00:45:40,769 in the Ukraine. 517 00:45:48,025 --> 00:45:52,697 Its messages are encoded in the standard cipher for the Russian campaign. 518 00:45:52,946 --> 00:45:58,577 - We call it Kestrel. - Kestrel. 519 00:46:09,545 --> 00:46:11,589 Seven messages with the call sign ADU... 520 00:46:11,840 --> 00:46:14,384 were intercepted in March and April... 521 00:46:14,634 --> 00:46:19,179 not counting the last four on April the 17th, which you found. 522 00:46:19,430 --> 00:46:25,060 I've written down the dates and times of interception. 523 00:46:31,859 --> 00:46:36,071 A spy doesn't steal the enemy's signals. And anyway, they were never de... 524 00:46:36,322 --> 00:46:40,241 They were never decoded. Why would she steal four messages she can't read? 525 00:46:40,492 --> 00:46:42,535 She must have stolen them to read them. 526 00:46:42,785 --> 00:46:45,787 She stole them to read them. But there's no way she could have. 527 00:46:46,039 --> 00:46:49,041 - Why not? - She couldn't. It just... 528 00:46:49,293 --> 00:46:51,962 Just take my word for it. 529 00:46:52,212 --> 00:46:55,673 God preserve me. Another one. 530 00:46:55,925 --> 00:46:58,842 I seem to move, Mr Jericho, in an endless round... 531 00:46:59,093 --> 00:47:01,971 from one patronizing male to another... 532 00:47:02,220 --> 00:47:05,140 forever being told what I am and what I am not allowed to know. 533 00:47:05,391 --> 00:47:09,018 Well, that ends here. 534 00:47:09,771 --> 00:47:12,023 So, what would she need to read them? 535 00:47:12,273 --> 00:47:15,401 I'm sorry. You can't ask me that. 536 00:47:15,650 --> 00:47:20,821 But you can ask me to sneak into the Index Room and risk getting hung up by my thumbs. 537 00:47:24,076 --> 00:47:26,994 - Good morning. - Cheerio, then. 538 00:47:27,245 --> 00:47:30,706 Oh, Chr... Miss Wallace. 539 00:47:30,956 --> 00:47:33,501 Miss Wallace! 540 00:47:33,752 --> 00:47:38,254 She'd need... She'd need a Typex machine. 541 00:47:38,757 --> 00:47:41,674 Every day, our Typex machines have to be set... 542 00:47:41,926 --> 00:47:43,968 the same way the Germans set their Enigmas. 543 00:47:44,219 --> 00:47:48,556 Otherwise, you just get nonsense from nonsense. 544 00:47:48,808 --> 00:47:51,894 And working out each day's settings is the hard part. 545 00:47:52,143 --> 00:47:54,604 That's where the code breakers come in. 546 00:47:54,855 --> 00:47:59,901 - How? - Well, you... you need a crib. 547 00:48:00,152 --> 00:48:02,986 - I'll see you later, then. - Suppose that gravestone was in code. 548 00:48:03,238 --> 00:48:08,785 If I knew who was buried here, more or less, I'd know what the code meant. 549 00:48:09,159 --> 00:48:10,993 That's a crib. 550 00:48:11,245 --> 00:48:14,623 And when you've set the machine, you type in the coded message. 551 00:48:14,873 --> 00:48:17,543 If it comes out nonsense, the settings are wrong. 552 00:48:17,794 --> 00:48:19,878 If it comes out "Mary Jane Hawkins"... 553 00:48:20,130 --> 00:48:23,632 you've broken Enigma for that day. 554 00:48:24,259 --> 00:48:27,970 Why would Claire get hold of the Kestrel settings for April the 17th? 555 00:48:28,220 --> 00:48:31,222 She couldn't have, unless she had help. 556 00:48:31,473 --> 00:48:35,016 Kestrel would be filed in Hut 6. 557 00:48:35,268 --> 00:48:39,063 It's your hut. 558 00:48:39,107 --> 00:48:41,733 So now I'm a traitor too. 559 00:48:41,983 --> 00:48:47,070 Well, maybe she got access to one of the Typex machines from you. 560 00:48:47,322 --> 00:48:50,533 Typex girls work around the clock. 561 00:48:50,783 --> 00:48:53,952 Sorry. 562 00:48:53,995 --> 00:48:57,497 Stuck. 563 00:48:57,497 --> 00:48:59,957 Look. 564 00:49:00,209 --> 00:49:03,296 The first seven ADUs were decoded. 565 00:49:03,546 --> 00:49:05,922 Now, what happens to decoded messages? 566 00:49:06,172 --> 00:49:09,843 They get written into the German book. That's Claire's job. 567 00:49:10,094 --> 00:49:11,970 Then what? 568 00:49:12,220 --> 00:49:15,222 Well, then they get filed with everything else in the main registry. 569 00:49:15,472 --> 00:49:19,309 - Ever been in there? - Once or twice to check some... 570 00:49:19,561 --> 00:49:24,399 No. No, no, no, no. 571 00:49:27,028 --> 00:49:31,780 Oh, dear, would you like some tea? 572 00:49:32,032 --> 00:49:35,534 - Reference or loan? - Reference. 573 00:49:35,618 --> 00:49:39,621 - Section? - Hut 6. Control. 574 00:49:41,790 --> 00:49:46,712 - What are they? - Kestrel intercepts, March and April. 575 00:49:53,802 --> 00:49:58,139 - He's been a dark horse, hasn't he? - Hmm. Surprise a minute. 576 00:49:58,389 --> 00:50:00,932 But there are complications. 577 00:50:01,183 --> 00:50:03,477 Sorry to have been so long. 578 00:50:03,728 --> 00:50:07,856 I've never come across this before. 579 00:50:08,191 --> 00:50:11,027 - The file was empty? - There was a typewritten note... 580 00:50:11,276 --> 00:50:12,862 dated April the 17th... 581 00:50:13,112 --> 00:50:15,698 referring all inquiries to the Office of the Director General. 582 00:50:15,947 --> 00:50:20,327 And that night, four final ADU messages got in under the wire... 583 00:50:20,576 --> 00:50:23,037 never deciphered, never filed... 584 00:50:23,287 --> 00:50:25,498 taken home by Claire and hidden. 585 00:50:25,749 --> 00:50:29,709 Who is the Director General? 586 00:50:30,087 --> 00:50:32,547 Chief of the Special Intelligence Service. 587 00:50:32,798 --> 00:50:38,135 And he gets his orders straight from the prime minister. 588 00:50:38,303 --> 00:50:40,179 We're stuck again. 589 00:50:40,430 --> 00:50:44,934 Maybe. Maybe not. 590 00:50:46,560 --> 00:50:49,939 I've got the hang of this detective work. 591 00:50:50,189 --> 00:50:54,860 But I've been told that everything's okay 592 00:50:58,029 --> 00:51:01,866 You're out of bounds! 593 00:51:02,535 --> 00:51:06,870 - Mr Mermagen. - What are you doing? 594 00:51:07,664 --> 00:51:09,791 Can you help me? 595 00:51:10,040 --> 00:51:13,293 Machine Room needs the Kestrel settings for the last couple of weeks. 596 00:51:13,544 --> 00:51:17,131 They've found a batch of intercepts fallen behind a desk. 597 00:51:17,382 --> 00:51:21,052 - They've done what? - I know. 598 00:51:21,301 --> 00:51:26,888 But please don't tell. It was actually a friend of mine. 599 00:51:27,142 --> 00:51:32,103 Ah, you girls. 600 00:51:36,899 --> 00:51:41,071 You know, I should really report you for this... 601 00:51:41,320 --> 00:51:44,657 but... 602 00:51:44,866 --> 00:51:47,952 One good turn deserves another, hmm? 603 00:51:48,202 --> 00:51:53,707 Why, Mr Mermagen. 604 00:51:53,749 --> 00:51:58,044 What will your wife say? 605 00:51:58,295 --> 00:52:02,549 The Kestrel settings for the whole of March and April. 606 00:52:02,799 --> 00:52:04,551 Christ. 607 00:52:04,801 --> 00:52:08,930 So, at least there's still a chance we can read the ones you found in Claire's bedroom. 608 00:52:09,180 --> 00:52:11,098 - I've burnt them. - You what? 609 00:52:11,350 --> 00:52:13,351 Hello, Tom. Mind if we join you? 610 00:52:13,602 --> 00:52:17,479 - You can't m-m-m-mean it. - Well, of course I mean it. 611 00:52:17,730 --> 00:52:21,484 Drowning herself was Virginia Woolf's greatest contribution to English literature. 612 00:52:21,734 --> 00:52:25,321 - Actually, we were just leaving. - Waste not, want not. 613 00:52:25,571 --> 00:52:27,406 Whale meat. Brain food, Tom. 614 00:52:27,656 --> 00:52:32,201 - You burned them! - I had a close call with that lounge lizard Wigram from Special Intelligence. 615 00:52:32,453 --> 00:52:36,332 I panicked. But the worst of it is, I could have read them. 616 00:52:36,582 --> 00:52:38,834 - How? - I didn't need a Typex machine. 617 00:52:39,084 --> 00:52:41,585 We've got a real Enigma in the museum. 618 00:52:41,836 --> 00:52:46,341 - Well, when did you find that out? - Well, I knew. I just... I just forgot. 619 00:52:46,592 --> 00:52:49,009 You forgot? 620 00:52:49,260 --> 00:52:53,638 And you're the genius. 621 00:52:55,849 --> 00:52:58,852 You know, I won a newspaper crossword competition. 622 00:52:59,103 --> 00:53:03,483 I beat two men. All three of us were recruited for Bletchley. 623 00:53:03,732 --> 00:53:05,733 They're cryptanalysts now. 624 00:53:05,984 --> 00:53:08,613 And I'm a glorified file clerk. 625 00:53:08,863 --> 00:53:13,117 'Course, if I'd been a daddy's girl from some posh finishing school... 626 00:53:13,367 --> 00:53:16,828 God, look, it's time to go back on shift. 627 00:53:17,079 --> 00:53:21,082 - You? - Not for a bit. 628 00:53:21,333 --> 00:53:23,250 Right. 629 00:53:23,502 --> 00:53:27,797 Did she ever say anything about me? 630 00:53:29,591 --> 00:53:33,094 Well, she must like you. 631 00:53:33,969 --> 00:53:36,639 The way she talks about the others... 632 00:53:36,889 --> 00:53:40,350 A bus load, you said? 633 00:53:40,600 --> 00:53:42,853 The Romilly effect. 634 00:53:43,103 --> 00:53:47,774 One look, and they're "Romillied". 635 00:53:48,025 --> 00:53:51,610 Who was she seeing? I only mean it might be a way forward. 636 00:53:51,862 --> 00:53:57,075 - I know what you think about me. - No, you don't. 637 00:53:57,535 --> 00:53:59,285 Well, I feel like an idiot. 638 00:53:59,536 --> 00:54:05,791 And you aren't the one standing here with the Kestrel settings stuffed into your knickers. 639 00:54:07,710 --> 00:54:10,921 Look, I don't know who she was seeing... 640 00:54:11,172 --> 00:54:15,801 and I really think we'd better call this a day. 641 00:54:16,052 --> 00:54:19,555 Don't you? 642 00:54:23,435 --> 00:54:27,270 Bye, then. 643 00:54:27,521 --> 00:54:31,316 Miss Wallace. 644 00:54:32,650 --> 00:54:35,151 I haven't been lookin' to the right or left... 645 00:54:35,403 --> 00:54:40,449 so there's something I didn't see clearly. 646 00:54:40,700 --> 00:54:43,578 What's that? 647 00:54:43,827 --> 00:54:47,664 That you're a remarkable... 648 00:54:48,833 --> 00:54:52,919 I think you're simply wonderful. 649 00:55:04,516 --> 00:55:08,352 Tom, nice of you to turn up. 650 00:55:08,602 --> 00:55:13,981 - Look, I don't know what Skynner's been saying. - Shut the door. 651 00:55:16,943 --> 00:55:19,070 He wants you out. 652 00:55:19,319 --> 00:55:22,990 "Send him back to Cambridge, and this time make the bugger walk." 653 00:55:23,241 --> 00:55:25,326 I got you the rail pass. 654 00:55:25,577 --> 00:55:28,578 - Not now! - No, you can't do that, Guy. Tell them you want to give me a couple of days. 655 00:55:28,830 --> 00:55:31,289 - Why? - To see if I can find a way back into Shark. 656 00:55:31,540 --> 00:55:34,334 Tom, it was you that announced that it couldn't be done in four days. 657 00:55:34,584 --> 00:55:37,003 It was you that made Skynner look a fool in front of his clients. 658 00:55:37,254 --> 00:55:41,590 Now you want me to go back and tell him... Piss off, for God's sake! 659 00:55:41,842 --> 00:55:46,220 Sorry, Guy. Hello, Thomas. You'd better come and hear this. 660 00:55:46,472 --> 00:55:48,806 Two long signals from U-boat headquarters in the last 12 hours. 661 00:55:49,057 --> 00:55:52,059 One just before midnight, one just after. Rebroadcast twice. 662 00:55:52,310 --> 00:55:56,355 - Then nothing. U-boat fleet is on radio silence. - Christ. 663 00:55:56,606 --> 00:55:59,983 They're on battle stations. 664 00:56:00,233 --> 00:56:03,362 Say 12 U-boats 20 miles apart... 665 00:56:03,612 --> 00:56:05,822 possibly two lines, possibly three. 666 00:56:06,073 --> 00:56:09,826 An ambush covering hundreds of miles of ocean. 667 00:56:10,077 --> 00:56:13,205 And this time, we don't know where. 668 00:56:13,456 --> 00:56:16,750 And one golden rule... absolute radio silence. 669 00:56:17,001 --> 00:56:19,502 - And wh... wh... - What then? 670 00:56:19,753 --> 00:56:25,424 Either the convoy is lucky and misses the ambush, or it isn't lucky. 671 00:56:25,676 --> 00:56:29,347 And the first U-boat to make contact with the convoy breaks radio silence. 672 00:56:29,596 --> 00:56:32,848 - How? - Minimally, using the short signal book. 673 00:56:33,100 --> 00:56:35,851 It compresses the necessary information to a few letters... 674 00:56:36,102 --> 00:56:38,771 sighting of convoy, position, course and speed. 675 00:56:39,022 --> 00:56:42,483 That's repeated every two hours. As it's picked up by the other U-boats in the line... 676 00:56:42,734 --> 00:56:46,194 they start to converge on the convoy and send a contact signal in their turn. 677 00:56:46,445 --> 00:56:48,946 Contact signal. 678 00:56:49,197 --> 00:56:54,495 They'll shadow the convoy till nightfall. They prefer to attack in the dark. 679 00:56:54,663 --> 00:57:01,084 We haven't got as much time as we'd thought. I'd say, a day, a day and a half at the outside. 680 00:57:02,877 --> 00:57:07,923 - Mary Jane Hawkins. - The oracle has spoken. 681 00:57:08,173 --> 00:57:12,844 They changed the weather code, but they didn't change the short signal code book. 682 00:57:13,097 --> 00:57:18,518 It's our way back into Shark, so long as the U-boats find our convoy. 683 00:57:19,518 --> 00:57:21,353 Don't you see? It's our convoy. 684 00:57:21,603 --> 00:57:24,480 We know what the U-boats are sending. It's the crib that we've been looking for. 685 00:57:24,732 --> 00:57:27,442 - Would you get enough material? - How many signals do you need? 686 00:57:27,693 --> 00:57:30,528 One group of letters for the convoy sighted... 687 00:57:30,779 --> 00:57:33,447 two groups for grid reference, one group for course, one group for speed. 688 00:57:33,699 --> 00:57:36,450 Five groups of letters per contact signal every two hours. 689 00:57:36,703 --> 00:57:40,454 Shadowing the convoy for maybe 10 hours, 12... that's 25 groups of letters. 690 00:57:40,707 --> 00:57:43,124 And how many U-boats joining in? Eight, ten? 691 00:57:43,375 --> 00:57:47,003 Each one a contact signal every two hours. 692 00:57:47,253 --> 00:57:50,630 My God, he's right. He's found us a crib. 693 00:57:50,881 --> 00:57:55,593 - Brilliant. - A-A-Appalling. 694 00:57:55,845 --> 00:57:59,347 We've never had an operation on this scale. The contact signals could easily build up to give us a crib... 695 00:57:59,598 --> 00:58:03,183 of 100 group of letters and we've got the short signal code book in the museum. 696 00:58:03,436 --> 00:58:07,147 He's right, Guy. 697 00:58:07,398 --> 00:58:09,567 Where are the keys to the museum? 698 00:58:09,816 --> 00:58:14,154 Good Christ, Tom. We have to protect the convoys, not sacrifice them. 699 00:58:14,403 --> 00:58:17,448 You know what it's like out there. 700 00:58:17,699 --> 00:58:19,992 The success of this plan depends on arranging a massacre. 701 00:58:20,244 --> 00:58:23,538 No. No, we are not arranging anything. What happens is going to happen. 702 00:58:23,787 --> 00:58:26,831 But if we can use it to our advantage, we'll be able to decipher every signal... 703 00:58:27,082 --> 00:58:29,835 sent by every U-boat on the high seas for 24 hours! 704 00:58:30,086 --> 00:58:32,713 - Including the weather reports. - Yeah. We'll have the plain text. 705 00:58:32,963 --> 00:58:34,839 We can make a start on reconstructing the new weather code. 706 00:58:35,089 --> 00:58:40,845 - This puts us back in the fight. - And there will be many more convoys to protect. 707 00:58:48,145 --> 00:58:51,648 You're back in business, old thing. 708 00:59:22,469 --> 00:59:25,471 Garbled text from Beaumanor. Somebody get on the blower. 709 00:59:25,722 --> 00:59:30,768 Miss Chamberlain, would you? Get them to check their file copy. 710 00:59:34,731 --> 00:59:38,526 Pam, does Beaumanor keep copies of everything they send us? 711 00:59:38,776 --> 00:59:41,987 - Yes. It's all there on file. - Thank you. 712 00:59:42,238 --> 00:59:46,782 Hello. Could I have Beaumanor 392? 713 00:59:46,992 --> 00:59:51,246 Miss Wallace! 714 01:00:03,008 --> 01:00:06,927 No female visitors upstairs. That's the rule! 715 01:00:08,053 --> 01:00:10,806 Mr Jericho, wake up. It's not over. 716 01:00:11,056 --> 01:00:15,435 - We need to borrow your Enigma machine. - Didn't you hear? 717 01:00:39,793 --> 01:00:43,546 Top copy goes straight to your people by teleprinter... 718 01:00:43,796 --> 01:00:47,008 or by dispatch rider, depending on priority. 719 01:00:47,259 --> 01:00:51,179 The second copy we keep, in case of garbles. 720 01:00:51,429 --> 01:00:53,680 Can we see? 721 01:00:53,931 --> 01:00:57,434 Well, if you want. There's not much to it. 722 01:00:57,685 --> 01:01:01,605 It's a treat for us, you know, a visit from head office to the country cousins. 723 01:01:01,856 --> 01:01:04,107 It's good of you to say so, but, um... 724 01:01:04,358 --> 01:01:09,863 a fat lot of use we'd be without your intercepts, Major. 725 01:01:10,614 --> 01:01:16,159 We keep them a couple of months, filed chronologically. 726 01:01:18,245 --> 01:01:23,209 These sets are tuned to the Eastern Front... Kestrel, Buzzard, Kite. 727 01:01:23,459 --> 01:01:26,337 - And you're intercepting everything? - Absolutely. 728 01:01:26,588 --> 01:01:29,298 Except that time the other week, of course. 729 01:01:29,548 --> 01:01:31,133 Kestrel, wasn't it? 730 01:01:31,384 --> 01:01:37,013 Yes, your Miles Mermagen came on the blower in a frightful panic. 731 01:01:37,264 --> 01:01:40,140 "No more ADU, thank you very much. Not now, not ever." 732 01:01:40,392 --> 01:01:42,978 - What's that about? - Orders from above. 733 01:01:43,230 --> 01:01:46,398 We'd just sent him four good, clean signals. 734 01:01:46,649 --> 01:01:49,360 It was Kay here who handled our mystery station. 735 01:01:49,609 --> 01:01:51,069 Carry on. 736 01:01:51,319 --> 01:01:55,447 Yeah, he has a good fist, ADU. Touch like a concert pianist. 737 01:01:55,698 --> 01:01:57,950 He's still transmitting? 738 01:01:58,201 --> 01:02:02,538 Of course, I don't take him down any more, but he was awful busy last week. 739 01:02:02,788 --> 01:02:05,667 Oh, excuse me, sir. 740 01:02:08,168 --> 01:02:11,004 What was it you said you did again, Mr... 741 01:02:11,255 --> 01:02:13,090 - Jericho. - Jericho. 742 01:02:13,340 --> 01:02:18,553 Can't say, I'm afraid. Catch you up. 743 01:02:21,097 --> 01:02:27,228 - Major, how many machines did you say you have here? - We have 48 here. 744 01:03:05,681 --> 01:03:09,600 Excuse me. 745 01:03:12,814 --> 01:03:17,151 He's on now, if you're interested, sir. 746 01:03:54,187 --> 01:03:56,606 Thank you. 747 01:03:56,856 --> 01:03:59,858 I don't mean to bother you, sir... 748 01:04:00,109 --> 01:04:02,152 but it is important, isn't it? 749 01:04:02,403 --> 01:04:06,323 I know I shouldn't ask. I mean, no one ever tells us. 750 01:04:06,573 --> 01:04:08,867 You are making sense of it? It is important? 751 01:04:09,117 --> 01:04:10,952 Yes. 752 01:04:11,202 --> 01:04:15,080 This is our only war, you see, in here... beep, beep, bloody beep. 753 01:04:15,332 --> 01:04:17,625 And it's always nonsense, nonsense, nonsense. 754 01:04:17,875 --> 01:04:21,254 Yes, we are making sense of it... 755 01:04:21,504 --> 01:04:25,841 and it is important. 756 01:04:27,801 --> 01:04:32,681 Eleven ADU signals and launchings. 757 01:04:36,268 --> 01:04:41,440 That's the car. Man, woman, two-seater roadster. 758 01:04:52,784 --> 01:04:56,287 Invite him to stop, shall we? 759 01:05:15,931 --> 01:05:19,185 Take him, man! Take him! 760 01:05:43,124 --> 01:05:47,043 Mr Jericho, stop! Stop! Stop! 761 01:05:47,293 --> 01:05:50,548 Look out! 762 01:06:00,391 --> 01:06:04,768 Shit. 763 01:06:04,811 --> 01:06:08,397 Bravo, Mr Jericho. 764 01:06:08,648 --> 01:06:11,191 Reckon, given the circumstances, Miss Wallace... 765 01:06:11,443 --> 01:06:15,155 we might now risk first names. 766 01:06:16,155 --> 01:06:18,699 Hester. 767 01:06:18,949 --> 01:06:22,451 Tom. 768 01:06:24,621 --> 01:06:28,291 This might be good. It looks deserted enough. 769 01:06:28,542 --> 01:06:32,043 Well spotted. 770 01:06:41,680 --> 01:06:44,932 Bliss. 771 01:06:46,267 --> 01:06:48,894 - What would they do to us if they knew? - Feed us to the dogs. 772 01:06:49,145 --> 01:06:53,188 Charming. 773 01:06:57,154 --> 01:06:59,529 Right. 774 01:06:59,780 --> 01:07:02,908 March and April Beaumanor log sheets... 775 01:07:03,159 --> 01:07:06,036 and the intercepts from March 28th... 776 01:07:06,286 --> 01:07:11,582 April 3rd, April 9th, 15th, 16th, 17th... 777 01:07:11,833 --> 01:07:15,836 and Kestrel settings... last one first. 778 01:07:16,086 --> 01:07:18,589 Might tell us why Claire disappeared. 779 01:07:18,840 --> 01:07:21,550 Right. April 17, rotor order. 780 01:07:21,801 --> 01:07:24,054 3-5-4. 781 01:07:24,303 --> 01:07:29,350 3-5-4. 782 01:07:30,476 --> 01:07:35,313 R-X-O. 783 01:07:35,356 --> 01:07:41,445 - Plug board settings. - A-O-E-M. 784 01:07:44,615 --> 01:07:46,948 The current passes from the keyboard... 785 01:07:47,201 --> 01:07:49,160 to the lamps by way of the rotors and the plugs. 786 01:07:49,410 --> 01:07:52,995 And every time you press a key, it changes the path of the current. 787 01:07:53,247 --> 01:07:57,834 Press the same key ten times, it comes out ten different ways on the lamp board. 788 01:07:58,086 --> 01:08:04,342 You never know which letters will light up. Simply brilliant. 789 01:08:10,514 --> 01:08:14,475 Message key X-A-T. 790 01:08:16,520 --> 01:08:20,190 - Ready? - Ready. 791 01:08:20,439 --> 01:08:23,359 - "Y" - "K" 792 01:08:23,610 --> 01:08:26,530 - "E" - "A" 793 01:08:26,780 --> 01:08:28,949 "W" 794 01:08:29,199 --> 01:08:30,534 "C" 795 01:08:30,784 --> 01:08:34,955 - "U" - Zed. 796 01:08:35,204 --> 01:08:37,746 "M" 797 01:08:37,999 --> 01:08:42,002 "V" 798 01:08:45,213 --> 01:08:48,968 - "Q" - "X" 799 01:08:50,510 --> 01:08:53,763 It's not right, is it? This isn't German. 800 01:08:54,014 --> 01:08:57,766 Keep going. Sometimes the operator pads out with nonsense. 801 01:09:08,821 --> 01:09:11,071 Keep going. 802 01:09:11,323 --> 01:09:15,908 - Um, "K". - Zed. 803 01:09:16,369 --> 01:09:18,955 - "E" - "R" 804 01:09:19,204 --> 01:09:23,417 - "O" - "A" 805 01:09:24,169 --> 01:09:27,045 - "F" - "D" 806 01:09:27,296 --> 01:09:32,718 Isn't German. Come on, genius! 807 01:09:41,685 --> 01:09:43,770 I'm sorry. It's double coded, or the settings must be wrong. 808 01:09:44,020 --> 01:09:47,230 It's all been for nothing. 809 01:10:32,148 --> 01:10:35,693 I'm afraid I have to ask you to hurry up. 810 01:11:25,784 --> 01:11:29,495 Search the barn. 811 01:11:35,293 --> 01:11:39,504 This is Mr Leveret. Detective Inspector Leveret. 812 01:11:39,756 --> 01:11:45,218 He wants to know what you've been up to. But first things first. 813 01:12:01,151 --> 01:12:04,736 You've been here before? 814 01:12:06,781 --> 01:12:10,284 And you? 815 01:12:13,705 --> 01:12:17,959 Line up in the street and search the area. 816 01:12:19,001 --> 01:12:20,877 Have a look at this, sir. It's down there. 817 01:12:21,128 --> 01:12:23,838 - Right, sir. - There? 818 01:12:24,090 --> 01:12:28,134 Drag the river. 819 01:12:35,684 --> 01:12:42,355 Please talk to me! What do you want to know? I'll tell you anything you want. 820 01:12:43,400 --> 01:12:48,029 Give me your hand. 821 01:12:48,029 --> 01:12:52,950 Do you wanna know about Shark? Any secret. Ask me! 822 01:12:53,285 --> 01:12:56,454 Come this way. 823 01:12:56,704 --> 01:13:02,834 I've got something to show you. Get your notebook out. 824 01:13:04,294 --> 01:13:07,796 Miss Wallace first. 825 01:13:09,257 --> 01:13:14,429 I am showing the witness one ladies' coat, colour grey... 826 01:13:14,678 --> 01:13:17,056 trimmed with black velvet. 827 01:13:17,307 --> 01:13:22,478 Label: Hunters, Burlington Arcade. 828 01:13:22,729 --> 01:13:29,568 - And the witness responded... - Yes. It's hers. 829 01:13:29,818 --> 01:13:32,696 Yes. 830 01:13:33,405 --> 01:13:37,743 Next, one ladies' shoe... 831 01:13:37,994 --> 01:13:40,288 black high heel. 832 01:13:40,537 --> 01:13:44,499 Uh, heel snapped off. 833 01:13:45,292 --> 01:13:48,169 And the witness responded... 834 01:13:48,419 --> 01:13:52,173 Yes. 835 01:13:52,423 --> 01:13:54,966 It's an old quarry. 836 01:13:55,217 --> 01:13:57,552 They built the town with what they dug out. 837 01:13:57,803 --> 01:14:01,181 That makes sense, making one hole out of another. 838 01:14:01,432 --> 01:14:07,605 - How deep is it? - Sixty, seventy foot in the middle. 839 01:14:09,147 --> 01:14:12,650 Christ, we'll need a submarine. 840 01:14:16,488 --> 01:14:18,989 I would very much like to arrest you... 841 01:14:19,240 --> 01:14:23,285 but we don't have a body. 842 01:14:23,870 --> 01:14:26,958 It's a quarter to 8:00. Mr Leveret will take you back. 843 01:14:27,207 --> 01:14:31,293 I believe your day is just beginning. 844 01:14:41,553 --> 01:14:45,724 Chaps. 845 01:14:46,684 --> 01:14:50,980 Easy, everyone. Just stopped by to wish you luck. 846 01:14:51,229 --> 01:14:55,150 I'm sure you're all aware, as I am, what's at stake here. 847 01:14:55,400 --> 01:14:59,028 I don't think I'm exaggerating when I say... 848 01:14:59,279 --> 01:15:02,156 this could be one of the decisive nights of the war. 849 01:15:02,408 --> 01:15:04,950 - So shut up, then. - A mighty battle. 850 01:15:05,200 --> 01:15:07,161 Probably... 851 01:15:07,413 --> 01:15:10,499 the greatest convoy battle of all time is about to start. 852 01:15:10,747 --> 01:15:14,293 Three hours ago, convoys HX 229A... 853 01:15:14,544 --> 01:15:17,421 229 and SC 122... 854 01:15:17,672 --> 01:15:21,175 had entered the presumed operational area... 855 01:15:21,425 --> 01:15:24,385 of the U-boat packs. 856 01:15:24,635 --> 01:15:27,096 Now, in our long island history... 857 01:15:27,347 --> 01:15:30,642 we have picked up the gauntlet more than a few times. 858 01:15:30,892 --> 01:15:32,643 Shakespeare coming up. 859 01:15:32,894 --> 01:15:39,775 "Out of this nettle, danger, may we pluck this flower, safety." 860 01:15:42,111 --> 01:15:46,948 So, gentlemen, go to it. 861 01:16:05,383 --> 01:16:09,304 Come and dance. Boop-boop 862 01:16:09,346 --> 01:16:11,847 Come on. Come and dance. 863 01:16:12,097 --> 01:16:16,019 - No, I can't. - Yes, you can. It's easy. 864 01:16:16,394 --> 01:16:19,189 - No, really, you do it. - Right, left. 865 01:16:19,439 --> 01:16:21,815 Left, left. 866 01:16:22,067 --> 01:16:26,278 Ah! You're getting the hang of it. 867 01:16:43,587 --> 01:16:45,630 C-Can someone remind me? 868 01:16:45,880 --> 01:16:50,510 A-Are w-we hoping for the U-boats to find the convoys, o-o-or not? 869 01:16:50,760 --> 01:16:52,929 - Not. - I am. 870 01:16:53,179 --> 01:16:57,266 - Yes, well, you would, Baxter. - Y-You'd sacrifice o-o-our... 871 01:16:57,516 --> 01:17:01,229 Sacrifice a convoy to get back into Shark? Of course. 872 01:17:01,479 --> 01:17:05,191 How many men has Stalin had to sacrifice so far? Five million? 873 01:17:05,442 --> 01:17:07,694 It's called the greater good. 874 01:17:07,944 --> 01:17:12,154 Spoken, of course, by someone who doesn't happen to be in the North Atlantic at the moment. 875 01:17:12,407 --> 01:17:18,994 You can only fight your own war. What do you think, Tom? 876 01:17:19,246 --> 01:17:23,291 About what? 877 01:17:42,852 --> 01:17:46,981 So, Claire, what were you doing? 878 01:17:47,231 --> 01:17:51,651 What were you hiding? 879 01:18:15,967 --> 01:18:17,759 Right. 880 01:18:18,011 --> 01:18:21,763 Start at the beginning. 881 01:18:22,015 --> 01:18:26,810 Kestrel settings, March. 882 01:18:35,027 --> 01:18:37,278 Atlantic time is two hours behind. 883 01:18:37,529 --> 01:18:41,324 It's still dark. 884 01:19:00,301 --> 01:19:02,469 Here, mate, I got a lighter. 885 01:19:02,719 --> 01:19:06,306 Thanks. 886 01:20:14,538 --> 01:20:17,416 "Urgent." 887 01:20:17,666 --> 01:20:19,919 Mary Jane Hawkins. 888 01:20:20,168 --> 01:20:23,921 It is German. 889 01:21:00,415 --> 01:21:04,794 Signal 7-3-6-9-K-C-S. 890 01:21:05,045 --> 01:21:07,130 We're in business. 891 01:21:07,380 --> 01:21:10,633 Direction finders have a fix. 892 01:21:11,301 --> 01:21:16,138 Scarborough, 2-5-9 degrees. 893 01:21:18,015 --> 01:21:23,477 Witt, 2-4-6, 30 degrees. 894 01:21:27,066 --> 01:21:31,028 Flowerdown, 2-6-8 degrees. 895 01:21:33,656 --> 01:21:38,660 There she is... 37.5, 49.5. 896 01:21:38,910 --> 01:21:42,288 She's shadowing convoy HX 229. 897 01:21:42,539 --> 01:21:45,040 No air cover. Sitting ducks. 898 01:21:45,292 --> 01:21:49,003 Grid square? 899 01:21:51,381 --> 01:21:53,132 B-D-1491. 900 01:21:53,383 --> 01:21:55,634 - Convoy course? - Seventy degrees. 901 01:21:55,885 --> 01:21:59,512 - Convoy speed. - Ten knots. 902 01:22:19,115 --> 01:22:22,242 - From the code book, we have C-K-S-A for convoy sighted. - First message? 903 01:22:22,494 --> 01:22:25,914 K-A-F-B-N-W-Zed-Jacob for position. 904 01:22:26,163 --> 01:22:30,292 Q-K-D-X for course, Q-R-Zed-A for speed. That's five four-letter groups. 905 01:22:30,542 --> 01:22:37,173 Message setting, B-H-B. 906 01:22:44,848 --> 01:22:48,351 "A-V, V-K, A-K." 907 01:22:48,601 --> 01:22:51,812 Check. 908 01:22:54,649 --> 01:22:58,569 Yeah, me too. 909 01:23:00,197 --> 01:23:03,074 - M-S, S-M. - Check. 910 01:23:03,324 --> 01:23:06,202 Two loops. Confirmed? 911 01:23:06,451 --> 01:23:08,829 And no clashes. 912 01:23:09,079 --> 01:23:10,996 10:04. 913 01:23:11,248 --> 01:23:12,916 One down. 914 01:23:13,166 --> 01:23:16,836 Now the wolves will be gathering. 915 01:23:40,986 --> 01:23:43,529 Still nonsense. Why? 916 01:23:43,779 --> 01:23:49,159 Can you fix B-D-1611? Convoy speed and direction same. 917 01:23:49,411 --> 01:23:53,582 New position: K-A-F-V, N-C-L-A. 918 01:23:53,830 --> 01:23:56,708 Skynner's offered a bottle of Scotch to the first man to come up with a menu. 919 01:23:56,958 --> 01:24:00,169 - Does he know I'm still here? - He didn't ask. 920 01:24:00,420 --> 01:24:02,504 Oh, Puck, there's a message left for you at the switchboard. 921 01:24:02,755 --> 01:24:05,718 It's Adelphi 4-2-4-3. 922 01:24:05,967 --> 01:24:09,095 There's no name, and I'm not your social secretary. 923 01:24:09,345 --> 01:24:12,515 - Message key: R-M-U. - Sorry, Guy. 924 01:24:12,764 --> 01:24:15,642 How much more material do you need? 925 01:24:15,893 --> 01:24:20,230 We've got 9 signals. Another 20, 25 would be better. 926 01:24:20,479 --> 01:24:25,027 Suppose it starts before you have them. 927 01:24:32,618 --> 01:24:35,369 Naval grid square B-D-1386. 928 01:24:35,622 --> 01:24:40,708 Course: 70 degrees. Speed of convoy: 10 knots. 929 01:24:43,419 --> 01:24:46,923 I'm pretty sure there's enough for a stab at a menu. Let's try it. 930 01:24:47,172 --> 01:24:51,217 - You have 17 contacts, Mr Jericho. - It's not enough. 931 01:24:51,470 --> 01:24:55,140 Well, why the hell not? 932 01:24:55,473 --> 01:24:58,600 When I'm done, we'll be looking for a needle in a haystack... 933 01:24:58,851 --> 01:25:04,356 but if we stop now it'll be a hundred thousand haystacks. 934 01:25:05,190 --> 01:25:07,025 You know that. 935 01:25:07,274 --> 01:25:11,655 Full moon. Ten U-boats, somewhere. 936 01:25:11,905 --> 01:25:15,990 Thirty-seven merchants, five escorts, one of which has lost contact with the convoy. 937 01:25:16,244 --> 01:25:19,454 No rescue ship and no air cover. 938 01:25:19,703 --> 01:25:21,747 Eighteen. 939 01:25:21,997 --> 01:25:26,877 - Flowerdown, 2-6-8 degrees. - It's what you might call a bitch. 940 01:25:44,644 --> 01:25:48,399 - Twenty-three. - Not enough. 941 01:26:14,756 --> 01:26:17,300 - What have you got? - I need one more link. 942 01:26:17,552 --> 01:26:21,555 I can't see it. 943 01:26:22,974 --> 01:26:25,851 Names. They're names. 944 01:26:26,101 --> 01:26:28,811 - You? - No. 945 01:26:29,061 --> 01:26:33,691 Getting a very bad feeling now. 946 01:26:33,941 --> 01:26:37,903 Polish names. 947 01:26:44,703 --> 01:26:48,706 - There. - Yes. 948 01:26:55,296 --> 01:27:01,009 - Menu. - Let's hope to God it works. 949 01:27:05,639 --> 01:27:10,685 It's started. Bastards. 950 01:27:35,792 --> 01:27:40,630 Don't you have homes to go to? 951 01:28:00,357 --> 01:28:03,192 - How's it going? - Four hits so far. 952 01:28:03,443 --> 01:28:05,736 Probably 300 men lost. 953 01:28:05,988 --> 01:28:10,075 A Dutch cargo and a Norwegian freighter went straight to the bottom. 954 01:28:10,326 --> 01:28:13,078 And an American liberty ship's on fire. 955 01:28:13,328 --> 01:28:18,373 Half the crew are drowning. The other half are trying to save them. 956 01:28:20,835 --> 01:28:26,464 Tom. Unfinished business. 957 01:28:27,425 --> 01:28:29,926 Congratulations. 958 01:28:30,177 --> 01:28:33,806 It's a half bottle, as it turns out. 959 01:28:34,057 --> 01:28:36,517 Typical Skynner. 960 01:28:36,767 --> 01:28:39,353 That should go back. 961 01:28:39,604 --> 01:28:41,522 Where's the museum key? 962 01:28:41,771 --> 01:28:44,232 Oh, sorry, Guy. I've still got it. 963 01:28:44,482 --> 01:28:47,860 Tsk, tsk. Security around here. 964 01:28:48,111 --> 01:28:51,029 Then get off home, old thing. 965 01:28:51,280 --> 01:28:56,160 - Haven't you got a girl waiting for you? - She's dead. 966 01:29:45,249 --> 01:29:48,834 Tom. 967 01:29:49,419 --> 01:29:52,755 Oh, my God. Come on. 968 01:29:53,006 --> 01:29:55,549 - What? - Come on. 969 01:29:55,801 --> 01:29:57,510 It's Polish. 970 01:29:57,762 --> 01:29:59,596 Polish names, all of them. 971 01:29:59,845 --> 01:30:02,849 The Germans found a mass grave. 972 01:30:03,100 --> 01:30:08,729 Look, doesn't it say 4,000 corpses? 973 01:30:09,064 --> 01:30:14,026 "Polish officers buried in the forest at Katyn in 1940... 974 01:30:14,277 --> 01:30:17,154 during the Soviet occupation." 975 01:30:17,405 --> 01:30:19,447 "Shot in the back of the head." 976 01:30:19,698 --> 01:30:21,825 Murdered by the Russians. 977 01:30:22,075 --> 01:30:24,537 By our Russian allies. 978 01:30:24,786 --> 01:30:27,581 They were comrades-in-arms against the Nazis. 979 01:30:27,832 --> 01:30:30,791 My God. 980 01:30:31,043 --> 01:30:34,378 That's why the file was empty... on the orders of Secret Intelligence. 981 01:30:34,629 --> 01:30:39,507 And that's why Beaumanor was ordered to stop intercepting the signals. 982 01:30:39,759 --> 01:30:41,676 It was too big a secret. 983 01:30:41,929 --> 01:30:45,347 Just knowing that can get you killed. 984 01:30:45,599 --> 01:30:49,269 And Claire discovered it. 985 01:30:49,518 --> 01:30:52,313 Copied it into the German book, and she had to tell... 986 01:30:52,563 --> 01:30:56,649 someone. 987 01:31:01,155 --> 01:31:03,615 - Adam Pukowski. - What? 988 01:31:03,865 --> 01:31:05,450 Missing in action. 989 01:31:05,700 --> 01:31:08,495 Kid brother of Jozef Pukowski. 990 01:31:08,746 --> 01:31:10,204 Claire stole those intercepts for Puck... 991 01:31:10,456 --> 01:31:13,792 because he was looking for his brother's name. 992 01:31:14,042 --> 01:31:17,045 - Puck! - Wait! Please! 993 01:31:17,295 --> 01:31:20,047 This Puck killed her. Why? 994 01:31:20,298 --> 01:31:25,177 Because he had a secret, too, and she could've given him away. 995 01:31:25,427 --> 01:31:27,553 - What secret? - I can't tell you that! 996 01:31:27,805 --> 01:31:31,184 Tom! 997 01:31:52,912 --> 01:31:56,791 Hello. Could you get me London Adelphi 4-2-4-3, please? 998 01:31:57,042 --> 01:32:01,295 I'm sorry. That number is not in service. 999 01:32:03,881 --> 01:32:07,926 What the hell is this about, you and some skirt waltzing around Beaumanor? 1000 01:32:08,176 --> 01:32:11,595 Leonard, unless you're asking me to dance, let go of my arm! 1001 01:32:11,847 --> 01:32:17,769 I should've cooked your goose when you made a fool of yourself over that blonde... 1002 01:32:20,064 --> 01:32:22,065 who fucked half the park. 1003 01:32:22,315 --> 01:32:25,694 What? 1004 01:33:15,949 --> 01:33:20,579 Stand away! Stand away! 1005 01:33:24,876 --> 01:33:28,462 What the bloody hell do you think you're doing? 1006 01:33:29,755 --> 01:33:33,840 He's two carriages up. Snug as a bug in a rug. 1007 01:33:34,092 --> 01:33:37,011 Morning, sir. 1008 01:33:48,898 --> 01:33:50,650 You knew? 1009 01:33:50,900 --> 01:33:53,151 About Pukowski? 1010 01:33:53,402 --> 01:33:56,403 We had no proof, but when Miss Romilly went missing... 1011 01:33:56,657 --> 01:34:01,035 - Puck and Claire were having an... - Were seeing each other, as you like to put it. 1012 01:34:01,284 --> 01:34:03,411 Seeing each other's brains out. 1013 01:34:03,663 --> 01:34:06,915 Jozef Pukowski, who'd been wondering what could have happened... 1014 01:34:07,165 --> 01:34:10,709 to all those Polish officers who hadn't been heard from since the first year of the war... 1015 01:34:10,962 --> 01:34:12,796 and Claire Romilly... 1016 01:34:13,046 --> 01:34:17,424 who was reading the "Wermacht" traffic from the Eastern Front. 1017 01:34:17,676 --> 01:34:20,552 They were made for each other. 1018 01:34:20,804 --> 01:34:23,682 And lo, mass graves. 1019 01:34:23,932 --> 01:34:26,934 Polish uniforms, names. 1020 01:34:27,184 --> 01:34:33,023 - We've been bracing ourselves for the Nazi propaganda. - Propaganda? 1021 01:34:33,190 --> 01:34:36,694 Four thousand Poles murdered by Stalin? 1022 01:34:36,945 --> 01:34:39,821 It's what Hitler would give his last ball for. 1023 01:34:40,072 --> 01:34:44,200 Think of all those Polish names in the U.S. of A. 1024 01:34:44,451 --> 01:34:48,204 Think of our convoys full of American goods... 1025 01:34:48,454 --> 01:34:50,372 some of them in American ships... 1026 01:34:50,623 --> 01:34:54,544 running the U-boat gauntlet so our supplies can keep Stalin in business. 1027 01:34:54,795 --> 01:34:57,548 - But it's true, isn't it? - The Katyn massacre? 1028 01:34:57,798 --> 01:35:02,970 Oh, really, do shut up. There's a war to win, and Stalin's helping us win it. 1029 01:35:03,218 --> 01:35:04,511 And they hate the Russians, you know. 1030 01:35:04,761 --> 01:35:07,139 They've hated them for centuries. 1031 01:35:07,389 --> 01:35:09,765 So what's Pukowski going to do to get back at them? 1032 01:35:10,016 --> 01:35:12,685 Help the enemy. That's what. 1033 01:35:12,936 --> 01:35:16,189 His enemy's enemy. 1034 01:35:16,441 --> 01:35:20,986 And he's got a big piece of knowledge that can help the Germans... Shark. 1035 01:35:21,235 --> 01:35:25,197 - The weather code. - Claire couldn't have known what he'd do. She wasn't a traitor. 1036 01:35:25,449 --> 01:35:27,700 I'm sure you're right. 1037 01:35:27,950 --> 01:35:31,286 But then Pukowski heard that you were coming back. 1038 01:35:31,537 --> 01:35:36,208 Jericho, the lover who wouldn't let go, who'd cracked once before. 1039 01:35:36,460 --> 01:35:39,880 The swot who was invited to the ball, found Cinderella's slipper... 1040 01:35:40,129 --> 01:35:41,963 and went so crazy he would've told her anything. 1041 01:35:42,215 --> 01:35:46,343 And you would have, wouldn't you? About how we lost Shark. 1042 01:35:46,595 --> 01:35:49,346 And the rumour that there was a mole in the park, probably in your hut. 1043 01:35:49,596 --> 01:35:54,099 How long would it have taken Claire to work out that the traitor was Puck? About a minute. 1044 01:35:54,351 --> 01:35:57,854 So he killed her. 1045 01:36:01,357 --> 01:36:04,151 One-way to Manchester, according to the ticket collector. 1046 01:36:04,402 --> 01:36:08,030 Change the watch. 1047 01:36:09,114 --> 01:36:15,745 Well, let's see where and to whom he will lead us, hmm? 1048 01:36:23,922 --> 01:36:26,130 Train approaching, platform three. 1049 01:36:26,382 --> 01:36:31,719 It's the 3:15 to Manchester. 1050 01:36:33,096 --> 01:36:35,807 How do you get the petrol coupons to go zipping up and down to London? 1051 01:36:36,057 --> 01:36:42,103 Secret, darling. I know a chap. 1052 01:36:44,106 --> 01:36:50,737 Train standing, platform three. 3:15 for Manchester only. 1053 01:37:09,715 --> 01:37:12,592 Manchester, next stop. 1054 01:37:12,842 --> 01:37:16,721 That's it for you. 1055 01:37:16,763 --> 01:37:19,682 Go home, keep your head down... 1056 01:37:19,932 --> 01:37:22,810 and I might try and forget about you and your moll breaking the Highway Code... 1057 01:37:23,060 --> 01:37:26,062 and the Official Secrets Act on the same day. 1058 01:37:26,314 --> 01:37:28,399 Train standing, platform three. 1059 01:37:28,650 --> 01:37:32,319 3:15 to Manchester only. 1060 01:37:32,570 --> 01:37:37,825 You've been trying to frighten me into keeping my head down right from the start. Why? 1061 01:37:38,076 --> 01:37:40,993 Because somehow I frighten you. Why? 1062 01:37:41,245 --> 01:37:46,332 Because of Claire. My connection with Claire. 1063 01:37:46,582 --> 01:37:50,085 Be careful now. 1064 01:37:53,298 --> 01:37:56,218 The night you came to my room, you already had Pukowski in your sights... 1065 01:37:56,467 --> 01:37:59,136 yet you went out of your way to play the heavy with me. 1066 01:37:59,387 --> 01:38:02,264 And then you were more concerned about Claire Romilly than you were about Shark. 1067 01:38:02,514 --> 01:38:05,684 - A girl who'd missed her shift? Why? - Why? She was his girlfriend. 1068 01:38:05,935 --> 01:38:09,312 Oh, no. She was more than that. 1069 01:38:09,564 --> 01:38:13,525 She was working for you. Claire was your agent. 1070 01:38:13,776 --> 01:38:19,322 She told you everything, even how I found her shoe. 1071 01:38:22,075 --> 01:38:26,495 As you said, Bletchley was a security nightmare, so you put a girl in the park to do your dirty work. 1072 01:38:26,747 --> 01:38:28,705 Surely you mean her patriotic duty. 1073 01:38:28,958 --> 01:38:34,837 Everything that she did, she did because you told her. You had her fucking for England. 1074 01:38:35,881 --> 01:38:38,799 And then when she got to Pukowski, it went wrong. She took pity on him... 1075 01:38:39,049 --> 01:38:43,094 and she told him what she was writing in the German book. 1076 01:38:43,720 --> 01:38:45,680 No wonder you were frightened. 1077 01:38:45,931 --> 01:38:52,395 You'd made a terrible mistake, and your agent paid for it with her life. Claire. 1078 01:38:52,395 --> 01:38:55,898 He's jumped! 1079 01:39:00,363 --> 01:39:03,699 He's gone! 1080 01:39:06,326 --> 01:39:11,664 Come on! Back it up! Back the train up! 1081 01:39:18,712 --> 01:39:22,424 What are they doing? 1082 01:39:38,231 --> 01:39:43,612 Sir, please. The station's clear. Roadblocks are in place. 1083 01:39:43,861 --> 01:39:47,447 - Search the train again. - He's not on the train! 1084 01:39:47,699 --> 01:39:52,535 - We'll have to let it go. - Please be patient. 1085 01:40:14,308 --> 01:40:20,063 Oh, Puck, there's a message left for you at the switchboard. It's Adelphi 4-2-4-3. 1086 01:40:28,488 --> 01:40:30,489 - Keep the change. - Thank you very much. 1087 01:40:30,740 --> 01:40:34,785 - To the station, rather fast, please. - Ma'am. 1088 01:41:53,359 --> 01:41:56,320 You bloody idiot. This time I can't save you. 1089 01:41:56,572 --> 01:42:00,074 You broke Skynner's cheekbone. 1090 01:42:00,783 --> 01:42:03,620 Tom. Well, weather code is, uh, c-c-cracking open. 1091 01:42:03,871 --> 01:42:08,000 Where's Puck? 1092 01:42:09,959 --> 01:42:11,835 - Check our weather report... - How bad is it? 1093 01:42:12,086 --> 01:42:14,047 It's bad. 1094 01:42:14,296 --> 01:42:19,176 But we are reading Shark, thanks to you lot. 1095 01:42:20,678 --> 01:42:25,265 - What's this? - Grid square A-M-2-9. We think it's a garbled signal. 1096 01:42:25,517 --> 01:42:28,101 - Signal to a U-boat? - Mmm. U-617. 1097 01:42:28,352 --> 01:42:31,686 Ordered out of battle to proceed immedi... 1098 01:42:31,939 --> 01:42:33,230 Yes? 1099 01:42:33,482 --> 01:42:35,191 Where is this? 1100 01:42:35,442 --> 01:42:40,445 Loch Feochan, in Scotland, where I'd like to be old. If I'm ever old. 1101 01:42:40,696 --> 01:42:45,660 So, it's the real thing. U-671, rendezvous in 24 hours. 1102 01:42:45,911 --> 01:42:49,205 Our turn to find a sitting duck. 1103 01:42:49,456 --> 01:42:52,543 My God. 1104 01:43:22,361 --> 01:43:25,864 - Be careful. - I will. 1105 01:44:26,715 --> 01:44:29,550 Damn it. 1106 01:44:47,778 --> 01:44:50,278 - I'm on the chosen frequency. - Sir. 1107 01:44:50,528 --> 01:44:54,282 - There's probably interference. - Swing around. I'll fine-tune it. 1108 01:44:54,532 --> 01:44:56,368 Perfect. 1109 01:44:56,619 --> 01:45:01,164 Just in time to bugger up the whole operation. 1110 01:45:15,301 --> 01:45:20,807 - Do you want to abort? - Are you serious? 1111 01:45:47,625 --> 01:45:51,670 - I didn't kill her. - I know. 1112 01:45:51,922 --> 01:45:56,175 Do you think I'm here for that? 1113 01:45:58,886 --> 01:46:02,721 - That's right, my darling. - They're ready. 1114 01:46:02,974 --> 01:46:05,934 Up you come. 1115 01:46:06,185 --> 01:46:08,019 What about the rest of it? 1116 01:46:08,269 --> 01:46:11,689 The real secret you want to tell the Germans, about how we really broke the code? 1117 01:46:11,941 --> 01:46:15,860 - About my machines! - Thomas, Thomas. 1118 01:46:16,111 --> 01:46:18,279 - You can have your enemy. Let me have mine. - No. 1119 01:46:18,529 --> 01:46:20,572 Well, shoot me, then. 1120 01:46:20,823 --> 01:46:24,535 - It's your show, but your man... - He is not my man. 1121 01:46:24,785 --> 01:46:28,456 Serve it up. 1122 01:46:29,498 --> 01:46:35,045 - Go ahead. - Tell Auntie Mae the package is ready. 1123 01:46:50,309 --> 01:46:53,438 Dinner's ready. 1124 01:47:23,049 --> 01:47:25,677 Bullseye! 1125 01:48:08,718 --> 01:48:14,431 - Run out a couple of yards there. - You're looking in the wrong place. 1126 01:48:14,682 --> 01:48:18,394 Oh, it's Mr Jericho. 1127 01:48:20,063 --> 01:48:22,314 Come home again with his batteries dried out. 1128 01:48:22,565 --> 01:48:24,692 You turned out to be some swot. 1129 01:48:24,942 --> 01:48:30,487 - I tip my hat to you. - She's not there. Didn't you hear me? 1130 01:48:30,740 --> 01:48:35,577 She's moved on. 1131 01:48:36,328 --> 01:48:39,830 The murder scene was like a pile of clothes left on a beach. 1132 01:48:40,082 --> 01:48:42,333 Sometimes it means somebody's dead. 1133 01:48:42,584 --> 01:48:45,462 Sometimes it means somebody wanted to disappear. 1134 01:48:45,711 --> 01:48:48,589 Like an agent who'd been turned by her target. 1135 01:48:48,839 --> 01:48:51,716 It was you who saw it before I did. 1136 01:48:51,968 --> 01:48:53,927 What makes you think that? 1137 01:48:54,178 --> 01:48:57,096 Pukowski was on the train, and you were letting him run. 1138 01:48:57,348 --> 01:49:02,311 He knew the secret that could lose us the war. Remember? The thinking machine. 1139 01:49:02,561 --> 01:49:05,314 You were holding back to see who he would lead you to. 1140 01:49:05,564 --> 01:49:08,901 Who the hell could it be to make you take that risk? 1141 01:49:09,151 --> 01:49:10,819 Only Claire. 1142 01:49:11,069 --> 01:49:13,278 Well, I was wrong, wasn't I? 1143 01:49:13,531 --> 01:49:15,532 She wasn't with Pukowski. 1144 01:49:15,781 --> 01:49:20,327 She was waiting for him up the line to take him to her little Scottish hideaway... 1145 01:49:20,577 --> 01:49:23,706 where a couple of runaway lovers could sit out the rest of the war. 1146 01:49:23,956 --> 01:49:26,750 Do you think I didn't check? 1147 01:49:27,002 --> 01:49:31,005 She loved him, and Pukowski brought her all the way to the brink... 1148 01:49:31,256 --> 01:49:33,424 but then he had to tell her what she didn't know... 1149 01:49:33,675 --> 01:49:37,427 about the U-boat coming to pick him up, and why. 1150 01:49:37,679 --> 01:49:39,763 If they got caught, they'd both hang. 1151 01:49:40,014 --> 01:49:44,393 But there was no going back. Only forward, to Germany. 1152 01:49:44,643 --> 01:49:46,644 But then, he didn't know Claire. 1153 01:49:46,895 --> 01:49:51,150 She was no traitor. 1154 01:49:51,274 --> 01:49:54,067 She's out there, somewhere... 1155 01:49:54,318 --> 01:49:58,948 like a sword hanging over your head. 1156 01:49:59,198 --> 01:50:01,159 In different ways, she fooled us all. 1157 01:50:01,409 --> 01:50:06,163 She was unreadable. 1158 01:50:06,706 --> 01:50:12,210 - Stick to sums. - I think I've got something! Easy does it! 1159 01:50:12,462 --> 01:50:14,963 What have you got there? 1160 01:50:15,213 --> 01:50:16,883 Steady. 1161 01:50:17,133 --> 01:50:19,801 - We're losing her, lads. - Do you want it to be her? 1162 01:50:20,050 --> 01:50:23,469 Steady, now. 1163 01:50:23,723 --> 01:50:27,516 False alarm! 1164 01:50:27,768 --> 01:50:30,603 Shut up. 1165 01:50:30,854 --> 01:50:34,356 Keep looking. 1166 01:50:34,608 --> 01:50:37,027 Oh, I will. 1167 01:50:37,276 --> 01:50:41,155 I will. 1168 01:52:09,906 --> 01:52:12,907 - Sorry I'm late. - It's all right. 1169 01:52:13,160 --> 01:52:18,665 I was getting worried about you two.