Captain Yelland: If the United States falls under attack our job is to defend her in the past, present and future.
Lasky: And after that?
Captain Yelland: After that, we take our orders from the Commander in Chief of the United States Armed Forces.
Lasky: Franklin Delano Roosevelt?
Mason Parrish: You're supposed to be reputable scientists! Not two dorm kids freaking on Mexican mushrooms.
Cowboy: Welcome, Nestor. I'm from Earth. Ever hear of it?
Nestor 1: No, but we are pleased to meet you.