[STACEY GRUNTS]
Looks peaceful enough.
I sense a presence.
HARRISON: Hmm?
Stay sharp.
Hey, maybe there's somebody really thin behind that tree.
Hmm.
DRAGA: Hmm.
Maybe Draga's feeling an aftereffect of going through the stargate.
Then again, we have no idea what's here.
Let's move out. We need to set up a base camp away from the stargate.
No, I'm serious. I wanna get one.
I think I'd look good with a tattoo.
That wouldn't help.
HARRISON: Come on, Stacey.
A tattoo would tell people who I really am.
It'd tell them you're somebody's coloring book.
What you look like isn't who you are.
Bet you the major has one.
BONNER: Bet you he doesn't. - What?
Now, can the chatter, you two.
BONNER: Wow.
- This is incredible. - You should see it from up here.
I'm gonna fly ahead. If it's all as nice as this, I'll send you a postcard.
Don't go too far, Harrison.
If you run into anything, you don't wanna tackle it alone.
Oh, come on. This place is like paradise.
Things aren't always what they seem.
HARRISON: Wow.
What?
Huh? Wow.
Huh?
HARRISON: Oh, my friends just call me Harrison. What's your name?
Don't talk much, do you?
Hey, hold up. Where are you going?
What?
EC'CO: That should take care of things for a while.
Cadet Harrison, report. Harrison, respond.
- Still nothing? - Not a word.
I can take the bike and look for him.
Who'll we send for you when you don't come back?
HARRISON: Great signal fire. STACEY: Huh?
HARRISON: I'm coming in.
Better duck. You know how he likes to buzz our camps.
STACEY: Huh? SEATTLE: Huh?
You pull a trick like that again...
...going off on your own and breaking all contact, and you're grounded.
- I'll get somebody to fly I can trust. - I'm sorry, major.
That's it? You put the entire team at risk, and you're sorry?
They were getting ready to go look for you.
- It won't happen again. - Wait a minute.
You're not going to argue that you're right and we're wrong?
- No. - What?
HARRISON: I would've come back sooner, but I found something.
A village around a temple. Kind of a Mayan thing.
- Tlak'kahn. - No kidding?
Yeah, I saw a Tlak'kahn there too.
It looked like he was giving orders to the locals.
- And they had a prisoner. A human. - Huh?
We've gotta rescue whomever it is.
- No one should be in their hands. - Wait a minute.
Think. You've been flying all day and half the night.
And the rest of you have been up waiting for him.
You're not thinking straight. You need sleep.
We're not leaving anyone in Tlak'kahn hands any longer than we have to.
You can stay here, but we are going.
- Now. - Okay.
Can't say I blame you. But we'll take it slow.
For all we know, it's a trap.
I sense that presence again.
The prisoner was up on top of the pyramid.
I'm surprised you didn't try and rescue him yourself, hotshot.
It seemed too dangerous for one person to try alone.
Oh.
Seattle, does Harrison seem a little odd to you?
I mean, odder than normal?
Usually he doesn't think anything is too dangerous.
Yeah, he doesn't seem like himself.
How can someone not be himself?
Look at him. He is Harrison.
We're talking about his personality, Draga.
How he acts, how he feels about things, what he thinks.
Those make him Harrison more than his looks.
And contrary to what Harrison seems to believe...
...appearances don't really matter.
[BONNER GASPS]
BONNER: Grimes!
If I didn't know better, I'd say that was Captain Arnold Grimes on that pyramid.
But he was on duty at Stargate Command when we left.
He must have transferred back to an SG team and been sent here.
Maybe his whole team's been captured.
SEATTLE: Wha--? - Maybe.
If we leave the vehicles here, we can use the woods as cover...
...and reach the temple without getting spotted.
No reason to risk the whole team.
I told you, it's too dangerous for one person.
At least take Draga with you.
She stays here with the rest of you.
It's your responsibility to keep her from falling into the hands of the Tlak'kahn.
Harrison, I don't understand why you aren't insisting on doing this yourself.
The ARJP is your baby.
Gus knows how to operate it, and he volunteered.
Besides, he has more experience with rescue operations.
SEATTLE: Huh? STACEY: Hmm.
I'll be back.
[GROWLS]
Huh?
- I'm-- - Get out of here.
It's a trap.
[TLAK'KAHN ROARS]
I'll have you free in a minute.
- Hang on. - Hurry.
GRIMES: Ahh!
[GASPS]
[GRUNTS]
[GRUNTING]
[ROARS]
Ahh!
[GRIMES GRUNTS]
Ahh!
They've got Uncle Gus.
We've gotta help him.
There's nothing we can do. He's on his own.
STACEY: What? SEATTLE: Huh?
- Huh? Harrison? - Major.
We gotta stop meeting like this.
How did you get here ahead of me?
Huh? I saw the pyramid from the pass and then spotted that guy.
GRIMES: Wha--?
I tried to rescue him, but two Tlak'kahn were waiting.
Hit me with blue goo, and here I am.
VOICE: We are not Tlak'kahn.
I am Nefr'aht, of the Sheftu.
They're shape-shifters.
So the other Harrison is a shape-shifter too.
Other Harrison? Hey, there's only one me.
- Not anymore. - You are correct.
But he failed to lead the rest of your people into our trap.
BONNER: Hmm.
NEFR'AHT: So it appears...
[IN BONNER'S VOICE] ...I will have to do it myself.
BONNER: Huh?
What do you want us for?
The Tlak'kahn are dangerous.
The only way to be safe is to give them what they want.
And they want you.
Or should I say us?
[LAUGHS]
It doesn't make sense to rush the place, Harrison.
DRAGA: Look.
He's okay.
How'd you get away? We saw you get captured.
I got lucky. Unfortunately, I couldn't grab Grimes.
But I know where he's being held.
- So it was Grimes? BONNER: Yes.
We'll have to try again.
If we go on foot, we can sneak in using the woods and building as cover...
...while everyone down there is asleep.
But you said no when Harrison suggested that last time.
Even Harrison can be right sometimes.
BONNER: How long have you been here, Grimes?
Since the mission you led to planet PR6-308.
That's where the Tlak'kahn captured me.
That's rough, man. That was a while ago.
BONNER: Once I saw my first shape-shifter on Ec'co's home world...
...I wondered if that happened at Stargate Command.
I just didn't know who.
- Another me? HARRISON: Sounds right to me.
You, or it, opened the Iris...
...and let Tlak'kahn warriors into the base.
[GASPS]
And it must've been a shape-shifter who framed me...
...and got me court-martialed.
Harrison, there's a little ledge above the door...
...and cracks that'll work as handholds, if you're careful.
And you want me to be up there waiting for the next time the door opens.
Right. I'd do it myself, but my bones aren't as springy as they used to be.
BONNER: Upsy-daisy.
[GRUNTS]
- Okay, now what? - That's the easy part.
All you have to do is fall on whoever walks through the door.
Ec'co, remember that shape-shifter you encountered...
...on your mother's planet?
- Yes. - Any idea how it did that?
How it imitates someone?
I think they must read DNA, the genetic code.
They don't just look like whatever they're copying...
...they move and sound the same too.
I thought you needed a lab to read DNA.
It's really only a matter of four amino acids...
...used over and over again in different combinations.
STACEY: Hmm.
EC'CO: It's how they're connected that's unique.
Every cell in your body contains DNA.
And each DNA strand holds all the information...
...to create a whole new you.
So the shape-shifters turn themselves into clones?
Something like that.
They'd only need one skin cell to get all the genetic information to do it.
And you'd rub off more skin cells than that...
...just by touching someone or shaking their hand.
But what about memories and experiences?
They'd have to read a person's mind to get that information.
That's a little scary sometimes when Draga does it.
I'd hate to have a stranger in my mind.
I don't think even that's enough for a perfect duplicate.
I mean, we're all unique and complicated.
It takes a long time to really get to know a person.
Look, I know you think Harrison's been acting strangely--
Wait here. I'll scout ahead.
Draga, have you had any more of those feelings of a strange presence?
Yes, but it is much stronger now.
Have you noticed anything strange about Gus or Harrison?
All humans seem strange to me.
I know the feeling.
But if you touched someone, tried to make mental contact...
...could you tell if it was a shape-shifter?
I have never tried.
Then let's try it on Harrison.
Even if you can't tell, say he's a shape-shifter.
Is everything ready?
Yes, we have the humans and the Ancient surrounded.
I would like to touch you.
Um, you aren't really my type.
- This isn't a joke, Harrison. - Hey.
EC'CO: What's going on? - A test.
Come on. We're a team. We have to trust each other.
We trust each other because we know each other.
What are you afraid of?
Uh, hey, uh, watch the claws, huh?
He is a shape-shifter.
Oh.
SEATTLE: Hey. EC'CO: No.
I could not tell.
Do not wait. Attack now.
Bring Grimes. We may need him.
Look.
Those are Harrison's.
[GASPS]
It's an ambush.
[GRUNTS]
Follow me.
Ahh!
[BOTH GASP]
Where is the other human?
HARRISON: Unh!
[GRUNTING]
[GROWLING]
[GRUNTING]
Ahh!
BONNER: Let's get out of here.
I don't know how long that goo will hold these guys.
There, in the woods.
[PANTING]
Harrison, take Grimes up to the vehicles.
I'll get the others.
HARRISON: Come on. It's this way.
[EC'CO PANTING]
Unh!
Not a Sheftu.
[GASPS]
[GRUNTS]
BONNER 1: This way. BONNER 2: Stacey.
STACEY: Hey.
Huh? Uncle Gus?
Stacey, it's me. I'm your uncle.
No, it's me, Stacey. I'm Gus.
Let's see who has all of Gus Bonner's memories.
What happened to you when you were 10 years old?
I fell out of a tree and broke my arm.
Because your father pushed me.
Wrong answer. It was the kid from next door.
[LAUGHS]
Is that what your father told you?
That little twerp would never take the blame for anything.
BONNER: Ahh!
STACEY: Wow.
Guess you won't be needing these anymore.
Stacey, how did you know I was the real one?
He could have gotten that info from my memories.
Yeah, but only the real Gus Bonner would laugh in a situation like this.
Hmm.
- Stacey, major. - Let's get out of this world.
That little tree is gone.
It must have been a Sheftu.
I still feel a presence.
One of us is a shape-shifter.
I think each of us has an idea who it is.
Whisper it into my shell-like ear, one at a time.
[WHISPERS]
It explains everything about how I was framed...
...if the Grimes at Stargate Command is a shape-shifter.
Now I don't know. He could be the real Grimes.
Because you're not.
[MOANING]
[GROWLS]
- I can catch him. - No.
If you go after him, no telling who will come back.
STACEY: Gus, which one of us knew Grimes was the shape-shifter?
- I know I didn't. - Me either.
None of you did. Grimes was the only one who accused someone.
None of you would accuse somebody when you couldn't know.
That's just not who you are.
STACEY: Hey, Harrison. Still think it's appearance that makes you cool?
Of course.
If I had one of those goo weapons, you'd be blue for the rest of your life.
Okay, okay. It might look cool, but it wouldn't be me.
- Happy? - Happier.
You're learning.
Subtitles by SDI Media Group