Stargate: Atlantis2004

Dr. Rodney McKay:
You know, I've never actually been inside one of these before today. It's a little, uh, cramped, huh?

Lt. Colonel John Sheppard:
Just relax, Rodney. We're safe... for the moment.

Dr. Rodney McKay:
Great. Quick question, though, just out of curiosity: how much, uh, air do these things carry?

Lt. Colonel John Sheppard:
Lots.

Dr. Rodney McKay:
Uh, I'm just saying, because if this doesn't work, we'll have to go over the whole plan and who knows how long we could get stuck in here, and, and, so it-it-it would...

Lt. Colonel John Sheppard:
You know what, Rodney? You're exactly right. It's a limited supply, so why don't we conserve it by you not talking? At all.