All language subtitles for Rock.Island.Mysteries.S02E17.Journey.To.The.Bottom.Of.The.Island.1080p.AMZN.WEB-DL.DDP5.1.H.264-MADSKY_track3_[eng]

The Poseidon Institute

proudly presents
the Mantis Five.

The Mantis Five is a cutting
edge sub for the 21st century.

Wow!

Another fabulous event planned
by moi, if I do say so myself.

- It's perfect. Thank you.
- It's okay.

It's exciting to be
finally launching

- our new submersible today.
- Yeah.

And Ellis, thank you.

The Mantis Five wouldn't
exist without you.

It was an honour to be
involved in the design.

Well, none of it's been
tested in the field yet.

It'll work. Just wait and see.

Brock, let's go welcome
our arriving media.

You can make them all some of
your famous Brockaccino coffees.

He's just jealous.
Everything's going to be great.

- Thank you.
- Yeah.

It's the last symbol,
it must be the energy source.

We've gone over the
area heaps of times.

Searched everywhere.
Nothing.

Maybe our calculations
were wrong.

Or there's nothing there.

We should join the others.

Wait, you've got
the card, right?

Yep. Even did a drawing.
Here, have a look.

We made Ellis a card
for his sub launch today.

- Under!
- No good?

I can do better.
It's just--

Maybe that's it.

What? I hate it
when she does that.

Guys, we've been looking
in the wrong place.

What is she talking about?

The map!

We've been able to track down
every symbol but the last one.

Yes, you've looked
everywhere on the Island.

But not under the island.

What if the energy source was
below the surface?

I like it.

A nice theory,

but how are we ever meant
to see what's down there?

The deepest a recreational
scuba diver can go is 130 feet.

You're not saying what
I think you're saying.

Oh, yes you are, aren't you?
No. No!

Test run
in the Mantis Five.

I like it.

♪ A strong case of speculation
How♪

♪ It takes more than intuition♪

♪ To work the situation out♪

♪ It's right before your eyes

♪ Can you feel it

♪ It's right between the lines
♪

♪ Try to reveal it

♪ So look until you find
All of the pieces ♪

♪ Put them together
Now you see it ♪

♪ Rock Island Mysteries

Mantis Five is
the most complex sub...

Yes, yes.

The Mantis Five has scanners

that uses a combination of light
refractors and echolocation

to detect what's underwater.

But, it's Institute property.

My mum's in charge
of this whole project.

I would never suggest
we take it for a joy ride.

- Yeah.
- You wouldn't?

But if the onboard
scanners are long range

and we have the
coordinates from the map,

couldn't we use them
to scan the area

without ever leaving
the dock?

Hey, what devious plan are
you all cooking up?

Oh, just congratulating Ellis
on his fine work.

I'm off to the mainland, picking
up the pilots for the sub.

- Will you be gone long?
- Maybe an hour or so.

But when they get here,

no-one mention the
Mantis Two, okay?

It's considered bad luck.

Why?

It set off 20 years ago
with its pilot Romina,

and never came back.

But the Mantis Five is
state-of-the-art tech.

Right, Ellis?

- Definitely.
- Okay, bye.

- Bye, Mum.
- See ya.

So, what do we think?

That's so sad
about the Mantis Two.

About having a look
on the submersible?

To use the scanners to
search for the energy source.

This is our one chance
to try this.

The sub is going on a month
long mission from tomorrow.

An hour is plenty of time to
duck in and out of the sub.

What if we go in,

see what we can find and
leave. Five minutes max.

Okay.

This is Mantis Base
calling Mantis Five.

How's it looking down there?

Mantis Base,
this is Mantis Five.

It is looking amazing.

Sorry there are only
three seats.

Slash, not sorry. You lost
a rock, paper, scissors.

You guys are so predictable.
You always go rock.

But one day I won't!

Guys, focus!
We're on the clock.

While we're in the sub,
which we shouldn't be,

I'm in charge of everything.
That means no touching.

Mantis Base, we have a
party pooper down here.

I repeat, a massive
party pooper.

I don't want to get in trouble
either. So Ellis is in charge.

Was there a window, at least?

I can stream the outside
cameras into your screens.

Cool.

Good morning, Ellis.

Who is that?

Irma, this is Taylor and Meesha.

This is Irma,

the Intelligent Response
and Monitoring Apparatus.

I programmed her myself.

I say, you are looking
very intelligent today, Ellis.

Oh shucks, thanks Irma.

Did you make your virtual
assistant obsessed with you?

She just recognises
talent when she sees it.

Isn't that right, Irma?

Ready to comply.

What would you like to do
today?

I'm inputting some
coordinates, Irma.

Please scan for
any sources of energy.

Things that look
like doors, crystals,

or any other sort of anomalies.

Three minutes.

I need an Irma in my life.

I mean, someone to answer,
"How do I look in this?"

All my wardrobe dilemmas,
solved.

She does more than that.

I gave Irma complete control
over the sub's navigation.

All you'd have to say is, "Irma
take us to the coordinates"

and she would.

Certainly Ellis.

Wait. What?

Ellis, this wasn't
part of the plan.

That's not what I meant.

It won't turn off.

- Irma, please take us back.
- Make it stop.

Mantis Five mission
underway.

No!

I don't think they'll be
back in five minutes.

Ellis, we can't do this to Mum.
We'll ruin her launch.

Or we ruin this sub
and possibly die.

Ellis, my system detects
that you are under duress.

Continuing original order.

Not that you don't have
other things to worry about.

Emily wants to know why you're
not answering your phone.

Because we're trapped
underwater with no way out.

I'll tell her you're busy.

Project Bounty
now in operation.

I programmed an automatic
computer override,

in case of mutiny.

We're mutineers! Cool!

You have to
override the override.

Irma's locked me out.

Irma, I apologise for
confusing you,

but please take us home.

I can only take
instructions from Ellis.

Irma, please
return us to base.

Pretty please,
sugar on top.

There is an
83 percent chance

this response would be given
if you were being coerced.

Order denied. Commencing
deep water descent now.

Emily's on her way back
with the pilots.

What if she comes back
and the sub's still gone?

Okay, ah...

Maybe ask her to pick up
something for the launch.

That might buy us some time.

There must be some
manual override.

I gave all
control to Irma.

She's never behaved
like this before.

This is a very dysfunctional
relationship.

- Is there a distress signal?
- An ejector seat?

- Escape pod?
- Torpedo tube?

The docking bay is equipped
with a homing beacon.

I could set the Mantis
to head to that point.

That would override Irma.

Do it.

Are you sure we can't just go

for a little spin
around the Island first?

No!

Too far away to
connect to the signal.

But if Nori and Lila drop a
relay beacon in the water

in-between us and the docking
bay, that should link us up.

How do we do that?

The relay beacon is a
bright orange device.

It'll be in the docking bay.

Attach it to an
underwater drone.

We're on it.

You take the drone,
I've got the beacon.

I can't see anything.
It's too dark.

Did we hit something?

Are we inside of a whale?

Irma, I don't suppose you could
give us a status update?

We have arrived at your
coordinates. Mission completed.

The energy source
could be just out there.

It's so dark.
What did the scanner show?

That's weird.
I'm detecting oxygen outside.

What if we're not just at
the bottom of the Island,

but we're inside it.

That's even cooler
than a whale.

No, no, no.

Emily's on her way back
with the submersible team.

Already!
How is she so efficient?

Okay, is this the right spot
to launch the beacon?

I think so.

Look, we're halfway between
the symbol coordinates

and the homing beacon.

Okay, quick!

Ah, Nori.

What are you doing
with this drone?

We must be in some
sort of sea cave.

Well, let's take a peek.
You said there was oxygen.

We should stay here till
the beacon's activated.

We can just duck in and out.

Like we did with this sub.

Unusual movement
detected outside.

Could you tell us more, Irma?

Unidentified figure
is approaching.

That's both vague
and terrifying.

Maybe that's just us
scraping against the rocks.

Maybe if we're very, very.
quiet, they'll go away.

Hello there.

Hi.

Oh please, come up.
Come, come.

I'm sorry if I scared you.

I've never had guests before.

It's fine.

I'm Taylor.
This is Meesha and Ellis.

And you are?

I'm Romina.

I live here.

For how long?

20 years, I think.

I lost track of time.

That logo on your shirt.

You knew how
to open the hatch.

You're the pilot
of the Mantis Two.

Yes, that's me.

Everyone just thinks
the Mantis Two

is a wreck on the
ocean floor somewhere.

Oh, no.
It's through here.

I'll show you.

Then, I'll take you to the
most incredible thing

you'll ever see.

Oh, come.
Come take a look.

Come.

What about the beacon?

Ellis! This could be
the energy source.

What are you doing with
Institute property?

- We found it and returning it.
- Using it for social media.

- What she said.
- What he said.

I smell a Grouch mess.
You're covering for him.

Ellis isn't even here.
He didn't do anything.

In fact, he is far,
far, far away.

He left the launch?

You wait till Emily
hears about this.

We'll see who's taking
the coffee orders then.

Brock. Wait!

Emily's taking the team
straight to the docking bay.

Okay, I've got an idea,
but we've got to move fast.

Okay.

Trippy.

Isn't it magical?

Yes, but it's also
scientifically impossible.

Coral can't survive
outside of water like this.

There's too much
carbon dioxide.

Even with some air
going to the surface.

I'm thinking this coral
lives by its own rules.

I feed it algae
from the fish I catch.

I look after it
and it looks after me.

Romina, is there anything down
here like an energy source?

A door with some crystals?

No, just the coral.

Although recently I've
heard a lot of rumblings

from the centre
of the island,

and the currents have
been strange.

You must be hungry.

I'll get you some food.

The symbols marked
the coral. That's all.

Great!
Can we go now?

We can't just leave Romina.

She can go back
anytime she wants.

Even I would struggle
to swim home from here.

No, when she showed
us the Mantis Two,

I had a quick look around
and it was still operational.

Brock!

You have to give
that drone back.

I don't have to do anything.

It's about Ellis, he's done
something massive.

I knew it.

Just between you and me.

He's going to be offered a
permanent job at the Institute.

That's impossible.

What about Irma's
faulty programming?

Thanks.

Oh, you're kidding me.

Let's launch this beacon
and get them back.

Romina, we want
to help you get back.

We can only carry
three in our sub,

but we'll find a way
to get you home.

But I already am home.

I mean your real home.
The surface.

No, no,
I'm happy here.

I won't let you take me.

- Romina!
- I don't want to go.

We need to get back
in the sub.

What about Romina?

You're right.
She wants to stay.

I think she's got
the right idea.

I'm going to live here too.

Forever.

Thanks.

Okay, I think we lost Brock.

What did he mean about Irma?

I can guess.
It's Emily.

Emily, hi.

Hey Nori, do you know
where Ellis is?

I thought he'd like
to meet the sub team.

Oh, he's just got
pre-launch nerves.

Meesha and Taylor are with him.

Well, when he's ready, tell
him he can meet us at the sub.

We'll be there soon.

Oh hey, did you know a truck's
broken down on Main Road?

All traffic is being
diverted to Old Coast Road.

Oh no, well thanks for the tip.

- No worries. See you later.
- Bye.

I think that bought
us ten minutes.

Meesha, this is ridiculous.
Of course you want to go home.

No, I want to stay here,
with the coral.

She's talking
just like Romina.

Snap out of it.

My sweet coral.

Romina wants to stay with
the coral. Now Meesha does too.

In the ocean, coral forms
a symbiotic relationship

with life around it.

It provides fish with a home

and in return they
provide it with food.

So what if Romina's
like the fish?

She feeds it and
it gives her a home.

It made her part of its system.

And now it's doing
the same to Meesha.

We just have to work out

how the coral affects people
so we can reverse it.

The coral is quite beautiful,
isn't it?

I want to stay.

Yes.
Best news ever.

It's the coral.
You shouldn't touch it.

We love the coral.

One more second and...

Got it!

Guys? The relay's in position.

You should be able to link up
the signal to get you home.

Guys!
Are you there?

Don't you understand?
This place is dangerous.

We need to leave.

We can't leave.
The coral needs us.

We need to stay and protect it.

So that's the most
important thing?

Yes.

What would you do if
the coral was in danger?

Anything to protect it.

So how much coral
would there be

if we don't find the energy
source and the Island vanishes?

None.

So isn't the best way to
protect the coral, to leave?

So we can save
the Island together.

So leaving the coral
will protect the coral.

We'll do it for the coral.

Good.

Now get to the sub.

Romina, where are you?

Guys, is the relay beacon up?

Oh, where have you been?

We ran into
a slight issue.

Well, you better get a move on

because your mum's mega close
to finding the sub's gone.

Okay, we're coming.

To save the coral.

Ellis, how do we
connect to the signal?

First, you need to get the key
to power on the sub.

Okay.
Where is that?

I left it,

in the beautiful coral.

Okay, coral, you don't bother
me and I won't touch you.

Great. Thanks a lot, Ellis.

You really should
stay here with me.

Please, touch the coral.

I have to go home.

But you can be happy here,
just like me.

Touch the coral!

You'll understand.

You have to let me go.

Rock Island is in trouble.

I need to save it,
because it's my home.

Everyone I love is there,
my friends and my family.

- Family?
- Yeah.

Do you remember yours?

My friends and family
mean everything to me.

I can't leave them.

Oh, my head.

I have got the
worst brain freeze.

I remember the coral.

Then what happened?

Both of you touched it,

but the effects must be
wearing off

now that you've been
away from it.

Okay Ellis, connect us
up to the signal.

Welcome back, Ellis.

Hi Irma,
Operation Relay is a go.

Manual override in place.

No offence Irma,
but we'll take her from here.

Guys, we're on our way.

When we get back, Irma,
we need to discuss boundaries.

Mission complete.

Where are the others?

Wiping away any trace of us
ever being inside that sub.

- Okay.
- Taylor!

Mum, you're late.

I met with the team okay,

but then we were
driving along the coast.

Thanks for the tip Nori,
and we saw this submersible.

Mum, I can explain.

Really! Because I
would love to know

how the Mantis Two
just turned up by the jetty.

The Mantis Two?

With the pilot, Romina.

Well, she doesn't remember
a single thing, but she's alive.

Isn't that amazing?

It's definitely not something
we thought would happen.

She was gone
for 20 years.

Can you imagine how
her family's feeling right now?

It makes you wonder, doesn't it?

About what?

If Romina can come back
after all this time...

Maybe Uncle Charlie can too.

Yeah, maybe.

Whatever you said must
have gotten through to her.

Even with the power
of the coral.

I just spoke about how much
I love the Island, and you guys.

Aw.

Ah, it was mostly me, right?

Brock, what are
you doing here?

Informing Emily about your drone
stealing antics this afternoon.

Good idea, Brock.

Oh, while you're at it,

why don't you tell Emily how
you hacked into Irma systems

and sabotaged her
to make me look bad!

I...

I remembered I need
to make some coffees.

I'll have a latte, thanks.

How'd you figure that out?

Lila tipped me off that
something was suss.

So I scanned Irma and discovered
Brock had planted a virus.

It wasn't her fault after all.

Well, I'm glad you and Irma
are back on track.

Maybe we can all go for
another spin later.

No!

So we've searched for every
symbol on the map,

and still at a dead end
on the energy source?

Now the tremors are so bad,
they're being felt underwater.

So what do we do now?

It's all right.

I've got a plan.

This Island's not
going anywhere.

♪ Rock Island Mysteries