“General, do you really believe that the enemy would attack without provocation, using so many missiles, bombers, and subs so that we would have no choice but to totally annihilate them? General, you are listening to a machine! Do the world a favor and don't act like one.”
John Wood - Falken

“Is the enemy of my enemy my friend or my enemy?”
Luke Goss - Nomak

“There's the right man's best friend and the wrong man's worst enemy.”
Samuel L. Jackson - Danny Roman

“- Hymie Kaplan: Friend or foe?
- Arnold: Guess.”
Telly Savalas - Hymie Kaplan
Richard Kiel - Arnold, Mitsubishi Driver

“- Dr. David Kibner: Face it, Bellicec, you got some friends who enjoy playing practical jokes.
- Jack Bellicec: I don't have any friends, Dr. Kibner.
- Dr. David Kibner: Then, some enemies.”
Leonard Nimoy - Dr. David Kibner
Jeff Goldblum - Jack Bellicec