Sheriff Loomis: You listen to me, you son-of-a-bitch! There's a kid out there usin' his car to kill people, not that it's such a big deal since it seems to be your gang he's got it in for... so, if you guys try to take the law into your own hands, and that killer turns up dead, I'm gonna see you all sniffin' cyanide in the Arizona gas chamber.
Kirk: Mr. Spock, have you accounted for the variable mass of whales and water in your time re-entry program?
Spock: Mr. Scott cannot give me exact figures, Admiral, so... I will make a guess.
Kirk: A guess? You, Spock? That's extraordinary.
Spock: [to Dr. McCoy] I don't think he understands.
McCoy: No, Spock. He means that he feels safer about your guesses than most other people's facts.
Spock: Then you're saying... It is a compliment?
McCoy: It is.
Spock: Ah. Then, I will try to make the best guess I can.
McCoy: Please do.
Connor MacLeod: I am Connor MacLeod of the Clan MacLeod. I was born in 1518 in the village of Glenfinnan on the shores of Loch Shiel. And I am immortal.
Brett: If you don't get your hand off my leg, you're going to be wiping your ass with a hook next time you take a dump.
Camp Loman: I never heard no talk like that when I was a boy.
Air Commodore Colonel William Raymond: You see, Biggles is your Time-Twin.
Jim Ferguson: Time-Twin? Do you have anything stronger than coffee?
Jenny Anderman: This isn't funny. Do you know what this is like? It's like when you read about, I don't know, Anne Frank or something and you say to yourself, Jesus why didn't they do something. The whole world is collapsing. They just sat around, life as usual, maybe it'll go away, but it never goes away it only gets worse and nobody thinks about the future. What's the matter?
Paul Stephens: Who's Anne Frank?
Seth Brundle: I think you're making a mistake. I think you really want to talk to me.
Ronnie: Sorry, I have three other interviews to do before this party's over.
Seth Brundle: Yeah, but they're not working on something that'll change the world as we know it.
Ronnie: They say they are.
Seth Brundle: Yeah, but they're lying. I'm not.