(Sheppard, McKay and Ronon are on board of the Primary Hive and lurking around a corner as guards walk past. McKay is checking a life signs detector.)
Sheppard: Where do we go?
McKay: (plaintively) I don't know.
Sheppard: What do you mean, you don't know?
McKay: It's hard to tell. I think we're on the wrong level, plus the signal keeps moving around.
Sheppard: That's a good sign Todd survived.
Ronon: Still doesn't tell us anything about Teyla.
McKay: All right. (points a direction) It's this way...I think.
(They reach a corridor blocked by two Wraith guards. Sheppard ducks back into cover and whispers to the other two.)
Sheppard: Whoa. We're gonna have to circle back.
McKay: Oh great! (looks down at the detector) I've gotta figure this out all over again!
(Ronon turns to go back the way they came, but sees two more guards approaching.)
Ronon: Another patrol coming this way.
McKay: So what are we gonna do?