All language subtitles for Stargate.SG-1.S04E20.Entity.1080p.BluRay.REMUX.AVC.DD.5.1-NOGRP

Chevron 6, encoded.

Glad you could make it, colonel.

Wouldn't miss it, sir.

This is my favorite part.

Chevron 7, locked.

Proceeding with malp transit.

Man: Malp en route.

You look tense.

No, I'd say anxious.

I am neither tense nor anxious.

Perhaps concerned.

Why?

The address of this planet
was procured from

the repository of the ancients.

Receiving malp telemetry.

Jackson: Nothing I can see
resembles anything we know

about the ancients.

Architecture,
technology, writing.

Maybe what we're looking at

came to this planet
after the ancients left it.

Teal'c, do you recognize
any of this?

I do not, general Hammond.

Nope, neither do I.

I'm just saying.

What's it doing?

Flying, sir.

Malps can't fly.

Apparently they can.

Shouldn'tthere be
a memo on this stuff?

I do not believe
we are still in control.

Run a systems
diagnostic on the malp.

It's stopped transmitting.

N egative, sir.

We're still getting
a strong signal.

We should be receiving video.

Uh, major, you should
take a look at this.

Carter: Sir, very high
frequency oscillations

are being transmitted
on a feedback loop.

They may be trying
to communicate.

They?

Well, whoever they are.

Exactly.

What?

Sir, I recommend we
disengage the Stargate

and analyze this data
before proceeding.

Agree. Terminate the link.

Whoa, we've got an em spike.

The system's overloading.

Shut it down.

I can't get in. Try override.

Control systems are locked down.

Aah!

Ow!

The computer's no longer
under our control.

Emergency disconnect, sir?

Do it.

Major, are you ok?

Yes, sir.

Let's get him to the infirmary.

He's got first—
And second—degree burns, sir,

mostly superficial,

but I would like
to run some more tests.

Very well.

The Stargate control systems

and their redundancies
are inoperative,

including the Iris.

The circuitry in these terminals

has been completely fused.

Any idea what that was?

None, sir.

The secondary systems
are up and running,

butthat was one hell
of an em spike.

I'd like to run a full
systems diagnostic

on the main computer.

Yeah, after I treat this hand.

As soon as I get
the systems up—...

It is Avery bad burn, Sam.

5 minutes. Now.

Do as the doctor says.

Yes, sir.

Thank you, colonel.

You, Daniel,
and Teal'c are next.

What? We're fine.

Yeah, well, iwould like
to be the judge of that.

Some form of energy
came th rough the Stargate.

I think it's only prudent
to make sure there's

no physiological effects
to those exposed.

A.s.a.p.

Who put her in charge?

The us. Air force.

In medical matters,
Dr. Fraiser may overrule

those of any rank.

I'm not getting all my memos.

Well, by the looks of
the control room,

I'd say you're both very lucky.

I guess it could have
been worse.

I'd like to know
what it was trying to do

in the first place.

Unfortunately,
our best diagnostic tool

for figuring that out
has been trashed.

You're all done here. Thanks.

Reporting as requested.

Than ks, Teal'c.
Just have a seat.

Can you freeze it
just before it cuts out?

Iwantto getavideo
capture of this hub thing.

I might be able
to cross—reference

the architecture.

No, on second thought,

I don'tthinkthis place
is even remotely connected

to ancient earth.

Carter: There.

This is the start of

the strange high—frequency
oscillations.

They began seconds
after we lost video

and started to multiply
exponentially.

After that, the oscillations
maxed out our equipment

and made it impossible
to measure them.

Now, if I isolate this
smaller, more detailed signal,

and expand the time line...

There.

That's a waveform of some kind.

The alien signal.

Piggybacked on
the malp telemetry.

That must be how
it managed to come back

through an outgoing wormhole.

I can't properly analyze it

until I get
the computers back up.

My hands are tied.

Well, there are other
computers in the world.

Not that I can access.

General Hammond's put
the sgc under quarantine.

So information was accessed.

Apparently.

Why? By what?

We don't know, sir,
but it branched out

through very specific areas:

Network and language software,

followed by system and
applications software.

Learning to read,
learning to talk.

And knowledge of our systems.

You're saying something was
inside our computers.

Well, we're just
guessing atthis point,

but, uh—— whatever it was,

we managed to interrupt it

before it could complete

its entire scan of our computer.

Were you able to determine
anything further

from the malp transmissions?

Not a single reference
on— or offworld

that even remotely resembles
the architecture.

It's entirely alien.

We're running
avirus scan and purging

the entire mainframe,
but it's a long process.

Our file allocation tables

were corrupted by the surge,

and there are sectors we'll never

be able to recover.

I'm maintaining defcon 2

and keeping the mountain
locked down

until you can tell me
with confidence

there will be no further
repercussions.

Yes, sir.

So it's a probe?

No, we're saying
it's like a probe.

We actually don't know
what to call it.

We do know that before
we were able to cut it off,

a structured em wave
managed to navigate

over half of our
computer system.

For what reason?

Well, we sent a probe
to their world.

So we're calling it a probe.

Sure.

Um, the point is,

we don't know
what would have happened

if we hadn't interrupted it.

It did an awful lot of damage.

Perhaps that was the intention.

Or maybe it was intended
to have been passive,

but just so advanced that
it overwhelmed our systems.

We really have no way
of knowing.

Now, what is this?

Carter: Those are
the high—frequency

oscillations we received.

They're time—magnified
and scaled for detail.

Looks like high—amplitude
tracings of an eeg.

Like a brain wave?

Yeah.

Hello?

It's still here.

What, the probe?

Well, whatever it is.

Carter: It must have been
sustaining itself

within our secondary systems

while we were cleaning up
the main computer.

Do I look fat?

It's like it wants us to know

that it's here.

Come here often?

Yeah, all right. That's me.

Beg your pardon, sir.

The dialing sequencer
justwent down.

Take it offline, sergeant.

Yes, sir.

It's learning.

Learning what?

About us.

What we are and what we do here.

Put a stop to it, major.

Yes, sir.

Uh, we don't even know
its intentions.

Doctor, I can't allow
an alien technology

into our computer systems,
whatever its intentions.

Hammond: Have we
maintained quarantine?

Carter: Yes, sir. For the
moment, we're still isolated.

I don't want to risk
contamination to the outside world.

I want whatever this is stopped

right here, right now.

Ithinkit likes me.

From what I can decipher, sir,

it's like a computer program—...

Incredibly invasive,

but as complex as a DNA strand,

and it's growing.

It's eating more
and more memory.

Can you remove it?

Well, this will take
a complete shutdown

of all systems on—base
connected to the mainframe,

followed by a low—level
format of all drives.

Unfortunately, sir,
any and all data

not properly backed up
before this event

will be destroyed,

but it's the only way
to be sure.

UN derstood. Do it.

We'll be out of commission
for a while, sir.

I've already alerted
all offworld teams

to stay put
until further notice.

Yes, sir.

Sergeant?

Stand by for base—wide
systems power—down.

Sergeant: Powering down.

Hey.

All scans came back clean, sir.

Thank you, sergeant.

We may have only lost data

from the last 24 hours
before the event.

We'll know more
when I can hook back up

with the sgc archives
in the Pentagon.

I'd like you and sergeant siler

to double—check your results

before we do that.

Yes, sir.

Major?

You're kidding.

O'Neill: Carter.

Emergency lighting?

In the malp room, yes, sir.

A small power usage anomaly.

General Hammond said
we should check it out

before we resume
normal operations.

Forget to change
light bulbs, siler?

It's not my job, sir—— ahem!

Yes, sir. Light bulb.
Very amusing.

It's warm.

Carter: Fire?

Siler: Alarms would be
going off by now, major.

It's been welded
from the inside.

By who? There's been
nobody on this level

since the power sh utdown.

Get atorch.

What is it?

I don't know, sir.

Ithinkwe robbed the alien
program of an environment,

so it created one.

It appears to be
sustaining itself

from the electric power from
the emergency light system.

It must have gotten into a malp,

survived on battery power

while we were shut down,
and builtthis...

Memory mainframe while
we were on emergency power.

A memory mainframe?

I know for a fact that
we wiped out aton of it.

This program must use
incredible compression.

It must be able
to reproduce itself

from a fraction
of its original size.

And now, it's expanding

into whatever available
memory it can find.

General, we're going to need
some claymores down here.

Hammond: I'm on my way.

You want to blow it up?

Yes.

Why?

Why?

Sir, we've completely isolated

this area of the base.

There is no chance of
reinfection of our computer.

It's obviously fighting
to survive.

So do bacteria.

It's trying to communicate.

So do bac—...

Sir, I agree with Daniel.

This is a life form,

obviously intelligent.

We've been in the
exact same position

as this alien entity,

I don't know how many times.

We're on another planet,

cut off from our world,

trying to stay alive.

What in god's name?

Hello, general.

Whatever got into our computers

apparently has built a nest.

Overnight?

Carter: According
to the security log,

there hasn't been
any human activity

in the malp room
for over 36 hours.

For the record, sir,

I want to blow it to hell.

These folks want
to chat with it.

Are you absolutely certain

it can't reconnect
to our computers?

General?

It's surviving on
an emergency circuit

which is battery—powered,

so it's isolated from
the rest of the base.

We can kill it just by
severing that connection.

How do you intend to proceed?

Well, sir, it's provided
an interface.

I'd like to at least try
to make contact with it.

If anything goes wrong,
we cut the power.

Very well.

Maybe it's trying to figure out

why we sent a probe
to its world.

Major Carter?

Carter!

Fraiser: Start an EKG and eeg.

Ok. On my count.

3,2,1.

We in?

Charge the paddles, 100.

Take over.

It's normal sinus rhythm.

Sir?

What? What is it?

These readings match
those that infected

the computer in the first place.

It's inside her.

These weaker readings
are major Carter's,

these are the entity's.

How can a computer program

be inside a human brain?

Sam said the entity was
looking for memory

within which to expand,
and the human brain

is capable of storing
terabytes of information.

How do you intend to remove it?

I doubt it's even possible, sir.

I mean, more and more of her
brain is being stimulated,

and it's impossible to tell
whether her memory is being

suppressed, overwritten,
or erased entirely.

Teal'c: General Hammond,

I recommend that major Carter

be placed under armed guard.

What?

If an alien entity

has somehow invaded her body,

then she is a security risk,

and must be treated as such.

I agree with Teal'c.

The entity has fooled us twice,

and I'll be damned
if I let it do it again.

She's to remain
under guard at all times.

Yes, sir.

Carter?

She's conscious.

Can you talk?

Colonel, her pet scan
resembles that

of someone who's been
the victim of a stroke.

Parts of her brain
seem very active,

others seem dormant
or suppressed.

The entity does have

complete motor control, however.

It might be able to communicate

with a speech synthesizer
if I explain its operation.

Just concentrate on getting it
out of her, will you?

I don't know how, sir.

What about the tok'ra or asgard?

Don'tthey owe us a favor by now?

Until this situation is
resolved, colonel,

we're still under quarantine.

Hammond: That means
from our allies, as well.

We cannot risk the entity
leaving this facility.

Looks like it used a capacitor

from the malp
to deliver a charge

right through the keyboard, sir.

Well, don't touch it.

Yes, sir.

Sam said it was growing,

expanding.

Perhaps the entity,
as it possessed her,

sensed that major Carter's
mind was a more efficient

memory storage vessel.

It was a trap

a trap?

Yep. It was watching us
the whole time.

Uh, so you're saying it knew

Sam and I wanted
to make contact with it?

Yeah.

And this device was created
as a delivery system,

in order to invade
the body of major Carter?

Yes.

So, basically,
whatyou're saying is

that if we'd just
listened to you

in the first place
and blown it up...

No, seriously.
I'm— I'm asking you.

Is that what you're saying?

Teal'c: If we had destroyed
the entity, Daniel Jackson,

major Carter would not have
been adversely affected.

Ok, look...

I know your first instinct
is to protect——both of you—...

That's your job,
that's what you do, but...

No matter what happens, no
matter how this turns out...

Sam wasn't wrong to try
to communicate with it.

Computer voice: O'Neill.

That's right.

Go get the doc.

And you are...?

I am within.

You are O'Neill.

Yeah, we've established that.

This one has memory of you.

The one you're talking
about is a person.

Her name is
major Samantha Carter.

Then... I am major.

No.

No, you're not.

We understand
that you've taken control

of major Carter,
butyou're not her.

There was no other choice,

no other place to go.

You wish to terminate.

Still do.

But you will not.

Not now.

I have observed.

You value the life of one.

Yes, we do.

This one is important.

She is.

For this reason,

this one was chosen.

You will not terminate this one

in order to destroy me.

It went into Sam
out of self—preservation.

I cannot be removed
from this mind

without terminating.

You will not terminate this one.

None of you will.

Therefore, I will survive.

Fraiser: The entity insists

Sam's mind is intact,

but I can't detect anything

beyond the barest trace.

I believe, even if iwas

somehow able to remove it,

she would be essentially

brain—dead.

I see.

Then why does the entity insist

that Sam's mind is still within?

It's the only way to
keep us from killing it.

Or it's telling thetruth,

and we just can't detect it.

Yeah, well, even if Sam is still

in there somewhere,
it won't be for long.

The entity's influence
is still growing

within her mind and there is
nothing I can do to stop it.

What course of action remains?

Well, it wants to survive,

so we offer to send it home.

This alien technology is capable

of traveling back to us
through an outgoing wormhole.

I won't risk the same thing
happening again.

I've already ordered
that the coordinates

be locked out
of the dialing computer.

Jackson: Let me talk to it.

Maybe we can... convince it
to leave willingly.

Very well, Dr. Jackson.

Dismissed.

Jack.

Sir?

We may have to make
some difficult choices.

I know that major Carter
means a great deal to you.

She is Avery valuable
member of my team, sir.

Yes, she is.

My name is Daniel.

Computer voice: I am aware.

Right. You, uh...

You read my file.

Yes.

Then you know I am a scientist.

Yes.

You have determined

I can not be extracted.

Yes.

I will now offer information

in exchange for
continued survival.

We don't want your
information. We want Sam.

Leaving this mind

would cause termination.

Jackson: You left that thing

you constructed
in the malp room.

Go back.

I have already grown
beyond its capacity.

Why did you do this?

Why did you come here
in the first place?

You attacked.

No, we sent a probe.

Yes.

It's something we do

to determine whether or not

a place is safe for humans.

Radio energy was
emitted from your probe.

Contagion.

Much damage was caused within.

Within what?

Within us.

It spread before we
understood it was poison.

You're saying
your world was damaged

by radio waves from one probe?

Yes.

Well, we didn't mean
to hurt you.

It was——
It was a misunderstanding.

Computer voice: Yet it is done.

So you came here to... to what?

Preserve.

Preserve your world?

Yes.

How?

By destroying you.

Well, that's not going
to happen.

Transmission was interrupted.

If I had been able to
complete transmission,

you would have been destroyed.

My world would have
been preserved.

Well, in away, you succeeded.

We won't go back there.

You can repair
the damage we did,

and we won't send
any more probes through.

Yes, we will.

Jack?

We'll send dozens of them...

One after another.

I don't care what it does.

No.

Leave her. Now.

You won't.

You've read my file.
Think again.

I must preserve.

Fine. Stickto your guns, then.

Jack?

Daniel, we're going
to do this my way.

You can't.

General?

You're damn right we can.

No. Please.

Leave her.

I must preserve.

If you want to preserve
your world,

leave major Carter right now.

O'Neill: Stand down.

Let her go.

We've got an emergency
situation. Corridor 649.

I believe the alien
is attempting

to return to the mainframe.

Still no change?

I don't know if she ever
told you this, colonel,

but Sam made a living will.

No extraordinary means.

Yeah. She told me.

There's no brain activity
of any kind—...

No brain wave for
either Sam or the entity.

She's being kept alive
entirely on life support.

I think it's time
to let her go, sir.

Just, uh, give it a minute, huh?

Yeah.

Justthought you should know,

Hammond ordered
the mainframe thing

in the malp room destroyed,

in case the entity managed

to find its way back
in there somehow.

That's probably what it
was trying to do.

Sir, we're go for
a systems restart.

Proceed, sergeant. Yes, sir.

All operational
systems are back online.

Get back.

It's the malp room, sir.

Sg—I to the malp room,
immediately.

I think our friend is back, sir.

All right. Let's blow it.

Wait, wait, wait, wait, wait.

Look atthis.

The entity.

No, it said it couldn't go back.

It's Sam.

Daniel,

I shot her twice.

Jackson: After it transferred
Sam's consciousness

out of her body.

You killed the entity

after it put Sam
into this——this thing.

She's in here.

Why? Why would it do that?

Jackson: You demanded it.

You threatened to send an army of
probes th rough to its home world.

Saving Sam and allowing
itself to be killed

was the only way to preserve
its home world.

Get me Hammond.

Hammond.

General, we've got
a situation down here.

Same here, colonel.
I'm on my way.

This eeg matches Sam's.

I don't know how, but it's her.

So what do we do?

There's nothing I can do, sir,

butto provide a conduit for
her to return into her own body.

The entity has deceived us
on several occasions.

Go ahead, doctor.

Yes, sir.

She's back.

H ey, Carter.

Where you been?

It's gone?

Yes, it is.

I was shouting

for you to hear.

We heard.