:53:04
How you doin', old boy?
:53:09
I don't know who to trust.
:53:13
I know what you mean, Blair.
:53:16
Trust is a tough thing
to come by these days.
:53:21
Tell you what? Why don't you just
trust in the Lord?
:53:26
Watch Clark.
:53:28
What?
:53:31
I said, "Watch Clark."
:53:35
And watch him close,
do you hear me?
:53:54
Now the radio's gone.
:53:57
- So are the choppers.
- We're completely cut off.
:54:00
All we can do now is hole up 'til
spring and wait for the rescue team.
:54:03
No, we don't wait. Somebody in
this camp ain't what he appears.
:54:08
Right now that may be one or two of us.
By spring it could be all of us.
:54:11
So how do we know
who's human?
:54:14
If I was an imitation--
a perfect imitation--
:54:17
how would you know
if it was really me?
:54:25
Is there some kind
of test, Doc?
:54:28
Well, yeah... possibly.
:54:30
- I've been thinking
about a blood serum test.
- What's that?
:54:33
We could take a sample
of each person's blood.
:54:36
We could mix it
with uncontaminated blood.
:54:39
I suppose if there's a reaction,
we'd know who isn't human.
:54:41
We've got whole blood
in storage.
:54:43
Here, start working on it.
:54:46
Keep an eye on Clark.
:54:48
He was close to that dog.
:54:50
Yeah. Yeah.
:54:56
Mac, we need Blair's help.
He's the only one...