All language subtitles for Stargate SG-1 - S01E15 - Singularity.eng

So, what exactly will we see after this
eclipse begins? It is black and it is a hole.

Well, it might be a... black hole.

- Let me put that a different way.
- No, you're right. You can't actually see it.

Not the singularity itself. It's so
massive, not even light can escape it.

But during the totality phase
of the eclipse,

we should be able to see matter
spiralling towards it.

Actually, it's called the accretion disc.

I can see why the local population would
be afraid of it... What did you just say?

It's just an astronomical term.

Did you think the colonel had a telescope
on his roof just to look at the neighbours?

Not initially.

Someone from SG-7
should have been here to greet us.

They should be prepping
the telescope for the big show.

Oh, God!

All right, MOPP 4.

Daniel, you and Teal'c check the village.

See why no one's missed this guy,
where everyone else is.

We've got the observatory.

All right, move out.

Where is everyone?

- Found 'em.
- Oh my God.

Jack! Jack!

They're all dead. Everyone.

This complex
has been decontaminated.

- How many dead?
- We estimate about a thousand.

Why didn't they send a message?

- We don't know.
- Looks like it happened very quickly.

There may still be survivors.
Shouldn't we look for them?

Not until I examine you.
We'll use the barracks room.

Colonel, you touched one
of the victims without gloves?

- Yeah, but I washed my hands right away.
- No. You are first.

Allergies, right?

- Right?
- Right.

We're supposed to tag
the bodies we find with these.

- They knew this would happen.
- The indigenous people?

They told me three months ago that with
the darkness would come the apocalypse.

It was part of their mythology.

We said "It's just an eclipse
and there's nothing to worry about.”

Hello?

It's OK, you can come out.

I know I must look pretty scary
in this mask, but I'm not gonna hurt you.

Colonel, there's someone in the bushes
and they won't come out.

Show 'em your face.

Try to look friendly.

We will not hurt you.

Please come out.

Take my hand.

It is OK.

It's OK. Don't worry.
Everything's gonna be fine.

Can you hear me?

Very brave.

- Can I take this mask off?
- I think it'd be OK.

Looks like we're dealing with a bacterial
infection. Just don't get too close.

There. That's better, huh?

You feel like telling me your name now?

That's OK. You remember my name?

Samantha Carter.
But you can call me Sam.

Oh, no. No, no, honey.

You're not gonna die.

Why don't you just lay down
and rest for a while, OK?

OK.

This can't be.

- She's infected, isn't she?
- No, she's not.

What's wrong, then?

Traces of the element the Stargate
is made of are in her blood.

- Nagahdah?
- Yeah.

It's possible that's the reason
she was able to resist the infection.

Thank you. Take a look.

Well, I have some bad news.

The samples show
the entire area is contaminated.

It's in the water and the ground.

The bacteria doesn't seem to be airborne,
but it can survive in varied environments.

- Listen, I hate to sound self-centred but...
- Your tests are fine.

- What of the girl?
- No sign of infection.

And I did an ultrasound. She isn't
parasitically infested with a Goa'uld.

So she goes back with us.

Doctor, would it be safe
for someone to stay a little longer?

We're safe right now, aren't we?

Captain?

Sir, the eclipse happens
in less than one day.

This is our only opportunity to photograph
the black hole with this telescope.

It could change
the course of human history.

I don't want to belittle what happened,

but, if we leave, SG-7 and all these people
will have died for nothing.

Well, you won't be staying.

I will remain. I am not at risk.

Yeah, I'll stay too.

Hey, are you OK?

Don't be afraid. I'll be
holding your hand the whole way.

I know it looks kinda scary,
but it's really a lot of fun.

On three. One, two, three!

Level one decontamination
complete. Proceed with level two.

Hey, it's OK. It's OK.

That wasn't so bad, was it?

Well, here we are.

This is where you're gonna stay
for a little while, OK?

I know it's nothing fancy,
but we'll fix it up.

I have to go somewhere for a little while,
but I promise you I won't be gone long.

No, I have to go.

But I'll be able to see you the whole time
through that camera up there. See?

All right, I'll stay for a little while.

She seems
to have bonded with Captain Carter.

No wonder she's terrified.
It was not pretty over there.

What happened?

We counted 1,432 dead.

I... believe we may be
indirectly responsible.

How?

Someone from Earth may have brought
a normally harmless bacteria there.

It learned traits from a local organism

and mutated into the most deadly
infectious strain I've ever encountered.

Are you positive you haven't
brought back any of this disease?

Yes, sir. In fact, I think
we may have brought back the cure.

Doctor?

Somehow this little girl survived
on a completely contaminated planet.

I'm hoping she has
a natural immunity that we might use

in fighting other serious infections
already here on Earth.

Why didn't the telescope team report
that this outbreak was going on?

We don't know.

Don't you want this?

See, uh...

we usually put some stuff on it, like this.

See?

That's me, OK?
You're not alone any more.

This is fun.

Only eight hours to go.

Sweet.

I still do not understand this black hole.

Well, a black hole is
this really... big... thing.

It's, um...

Well, basically, it's a massive...

hole...

out there.

I see.

And what happens is,
everything gets sucked into it.

Even light.

That's why we can't see it.

It just gets...

sucked in.

Thank you.

Sure.

Hey.

How are you feeling?

Listen, I have to go somewhere
for a little while.

But you're not gonna be alone.
Daniel will be here the whole time.

Remember Daniel?

You're very brave, remember?

I'll be back before you know it.

Please don't go.

You feel like telling me your name?

Cassandra.

Hi, Cassandra.

I hurt.

Where?

Sounds good. No fluid in her lungs.

She described it more like
a sharp, stabbing pain.

Her latest blood work shows
a marked potassium deficiency.

I have no idea what is causing it,
but one of the effects can be arrhythmia.

- You're sure she hasn't got the disease?
- Positive. This is not a bacterial infection.

OK. Thank you.

All right. Let's go back to our room.

- Thank you.
- You are welcome.

What? What?

- What is it?
- Get her on the table.

- What is it?
- An irregular heartbeat. She's in arrest.

- Code blue in the lab!
- What? What do I do?

Cardiac arrest! Potassium deficiency!
Get me a No.7 cuffed endotracheal tube!

Tube's ready.

- Tube's in.
- Defib. Stop CPR. Defib, 60 joules.

Come on, baby, come on.

Clear!

Let me in, let me in.

I want you to notify the ICU. I want
her potassium levels rechecked, stat.

Wait. Wait, wait, wait.

Oh my God.

- What is it?
- Get me a chest x-ray, stat.

I don't know. Listen.

Oh my God.

- What is it?
- I don't know,

but it wasn't there ten hours ago.

I'm inserting the scope.

Image up.

- Pulse normal.
- I'm advancing the scope.

Pulse is rising.

Adjusting view.

Well, parts of it are definitely organic.

I'm gonna move in closer
and try to get a biopsy.

Pulse is now 140.

I'm scraping
the harder surfaces for samples.

- We have to stop!
- Just a little more.

Removing scope! Prepare the paddles!

Charging!

Clear!

Wait! Pulse is normal.

This object has the ability
to stop her heart in an instant.

- Can you remove it?
- Not without killing her.

Dr Warner got some samples. I'm hoping the
analysis will tell us what this object is.

Thank you, Doctor.

- Mom?
- Hey.

You OK?

I was dreaming about my mom.

You miss your mom very much?

- I'm tired.
- Well, then, you should get some rest.

Don't worry. Everything's
gonna be just fine.

And when you get better, I promise you

I am gonna show you all kinds of
wonderful things about this planet.

- Promise?
- You bet.

- How is she?
- She's fine. Sleeping.

If you want, I can sit with her
tomorrow for a few hours.

- No. We're OK.
- OK.

I just...

- I want to do this.
- OK.

But I guess what I'm saying is that
you don't have to do this alone.

Thanks.

It's showtime.

The systems are online.

- The eclipse has reached its totality.
- Whoa.

The fatty tissue between
the two sides of the object is decaying.

Very slowly, mind you, but still...

What's the significance?

I'm about to do an experiment to find out.

One side of the object is made up
of a combination of iron and potassium,

the other side of
the element in the Stargate.

What?

I assume it's the naqahdah in her blood.
Somehow the object is collecting it.

Potassium can be one of the most volatile
alkali metals on Earth.

Combined with even a small
amount of naqahdah...

That doesn't sound very good.

The room you see is in the subbasement
floor of this complex. It's lead-sealed.

Let's see what happens
when we put the two objects together.

- Where are the samples?
- I'm only using microscopic particles.

The reading's off the scale for radiation.

- Are we safe?
- Yeah. But we have a big problem.

If two microscopic particles caused that...

The object inside Cassandra could cause
a nuclear reaction a million times bigger.

- What is that?
- A star, perhaps.

Hit the zoom.

Nah, that's way too close
to be a star. Pull back.

What the hell is that?

It is a Goa'uld attack vessel.

It's a setup. It has to be.

The Goa'ulds wiped out every last living
person on that planet except Cassandra,

then made us think that it was our fault.

They knew we wouldn't leave her there.
They knew we would bring her back here.

They used their technology
to put that thing inside of her.

They had us help them create the device
after she came through the Stargate

so we didn't detect it
until it was too late.

We gave her iron supplements.

We may have turned the device on
with electricity when we resuscitated her.

- So it's meant to destroy us.
- Or this complex.

- The threat to the Goa'uld's the Stargate.
- They used that girl like a Trojan Horse.

- How long do we have?
- One hour and 52 minutes.

You can predict it that accurately?

The cellular decay of the tissue samples
appears to be happening like clockwork.

How could they do this?

Well, to a Goa'uld,
she's not as we see her.

She's a tool. Her death
is a very cheap way to get rid of us.

I know I'm supposed to be detached...

Who said that?

Sometimes I forget you're not military.

It is the ship of the Goa'uld Nirrti,
an enemy of Apophis.

Now, what the hell is that?

We must go.

Look, sir, I know
this decision isn't easy for you.

In fact, the decision is quite easy.
The consequences are what's difficult.

There has to be another way.

I've been assured
there's absolutely no way

to remove the object from the girl
without killing her.

Therefore we have no choice.

Going by Dr Fraiser's measurements
of the device's atomic decay,

we have one hour and 20 minutes left.

The girl should be prepared
to go back through the Stargate.

- I'll take her, sir.
- And SG-4.

I want O'Neill and Teal'c
to return with you.

We must get to the Stargate!

No argument from me!

This Goa'uld Nirrti,
he once sent an emissary of peace

to negotiate a treaty concerning
a Stargate Apophis had taken control of.

The negotiation was a ploy.
The Stargate was destroyed.

How?

As soon as he entered the Stargate,
there was a massive explosion.

The girl?

Chevron three encoded.

- Chevron four encoded.
- Cassandra?

Take your time. No hurry.

- Chevron five encoded.
- What is it?

- She's slipped into a coma.
- What?!

Chevron six en...

What the hell...?

- Close the iris.
- We're getting an SG-1 remote signal.

Get the girl away from the gate!

So the Goa'ulds kept SG-7 from coming
back to warn us. All part of the plan.

So what are we going to do now?

Teal'c, Dr Fraiser says this device
inside the girl is on some sort of timer.

You're sure it will go off
if we send her through the Stargate?

We should not attempt it. The Earth gate
is what the Goa'uld wants to destroy.

Cassandra deteriorated
when she got near the Stargate.

I can't risk the security of this mountain.
We'll have to take her somewhere else.

- What about the disused nuclear facility...
- Right. It's just 20 minutes from here.

This is Major General Hammond. Get me
the Secretary of Defense immediately.

It's a matter of life and death.

- I can take her from here now, Captain.
- No, sir, it's OK.

This elevator goes down 30 floors
through solid rock.

Takes three minutes to get to the bottom.
You have four minutes to start back up.

Where are we going?

Please, go back to sleep.

I'm not tired any more.

Are you crying?

Sit down here and rest for a while, OK?

I have to go.

You promised
you'd never leave me alone.

I'll come back, OK?

I'll be back.

You're very brave, remember?

I'm very brave.

I have to close the door.

Sam?

Sam?

Jack, she's going back down.

The hell she is.

Captain Carter?

Captain Carter.

Sam, do you read me?

Colonel, I'm staying.

- Negative.
- Colonel, she's awake.

Oh, God.

Captain Carter?

I'm ordering you
to get back up here right now.

Right now!

- Are we going to die?
- No. We are not gonna die.

All right, why don't you guys clear out?

Right.

We're both very brave.

- I love you.
- I love you too.

All right. Here we go.

- I don't feel anything.
- We could've been wrong about the time.

We could've been wrong
about what would happen.

Captain Carter?

Can you hear me?

Sam, can you hear me?

We're OK.

Nothing happened.
Cassandra's fine. I'm fine.

It didn't happen.

I just... I couldn't leave her, sir.

How did you know, Captain?

She first slipped into the coma when
we brought her close to the Stargate.

As soon as we got her far enough away
from the Stargate, she woke up.

And I... knew.

You knew?

You're gettin' a little heavy for this.

Cassandra!

Hey, there he is.

- What's that?
- We have a rule here on Earth.

Every kid has got to have a dog.

This is a dog.

And he's yours.

So, how sure were you, really?

I can't explain it, Daniel. I just knew.

A mother's instinct, perhaps.

Subtle, but no.

Dr Fraiser's gonna take her
until we can find qualified parents.

By "qualified" you mean
ones with the right security clearance.

I wouldn't be surprised if Dr Fraiser
wants to keep her for herself.

As long as Cassandra's happy.

She appears to be.

I wasn't at ease until I knew
the object was shrinking

and being reabsorbed into her system.

Hey!

Hey, Samantha. See my new dog?

Wow! Your new dog?

It's an Earth rule: Every kid
has to have one. But I don't mind.

Why don't I take the dog for a little walk?

Come here.

Teal'c? You know anything about dogs?

Nothing.

When you find me a new home,
will you come and visit me?

You betcha. All the time.

- That is, when you're on Earth.
- Right.

- Now, about that, Cassandra.
- I know.

The Stargate is a secret,

and I was born in a place called...

- Toronto?
- Right.

What are those?

Ah. Those are swings.

We never had any of those... in Toronto.

- They look like fun.
- They are. Come on.