The detonator's destroyed.

- There's gotta be another way, come on.

- NO, POPS!

No, no, no, no, no!

Pops, no—

[sobs]

- I understand how to control this place.

I understand a lot of things now.

You need to understand,

you've lost.

- Not yet we haven't.

Come on!

Shape charged.

Big enough to get us in.

Small enough not to kill us.

- You have a plan, right?

- Theoretically.

- What was it that you said?

"I don't think so"?

- JOHN!

No.

[gunshot]

- That's the thing that attacked John.

- I didn't attack John.

I saved him.

[gunshot]

Primates evolve over millions of years

I evolve in seconds

and I am here.

In exactly 4 minutes

I will be everywhere.

[metallic footsteps]

- You are nothing but a relic from a deleted timeline.

- This is pointless.

I am inevitable.

- GO!

- My existance is inevitable.

Why can't you just accept that?

- Because we're human.

[mechanical whirr]

- You were never strong enough to defeat me.

- Not alone.

- John.

Stop, now.

- When will you ever learn?

- NOW, SARAH!

- AHH!