If that was me out there, would you let me in? … If you took one step outside the ship, and you came back and said, ‘Uhhh, I’ve forgotten cigarettes,’ I’d say, ‘I’m sorry, we’re just gonna have to take off without you.’ — Speakeasy,
Alien

This is the great final act of this movie, too. The ship’s gonna blow up in 9 minutes, and you’ve got essentially William Shatner and Snape to save you. What will happen? — Poufwa Exchange,
Galaxy Quest @1:20:02