“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

“Little friend of all the world, nobody's enemy but my own.”
Cary Grant - Jimmy Monkley

“- 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