“- Walter Sobchak: I'm perfectly calm, Dude.
- The Dude: Yeah, waving the fucking gun around?
- Walter Sobchak: Calmer than you are.
- The Dude: Will you just take it easy?
- Walter Sobchak: Calmer than you are.”
John Goodman - Walter Sobchak
Jeff Bridges - The Dude

“- Gov. Eleanor Grant: Wait a minute, I know you. You're from the elevator.
- Gene Watson: That's right.
- Gov. Eleanor Grant: You were very nervous.
- Gene Watson: Guns tend to make me very nervous.”

Marsha Mason - Governor Eleanor Grant
Johnny Depp - Gene Watson

“- Tommy O'Shea: Guns make you nervous?
- Paul Kersey: Guns have their uses. Idiots with guns make me nervous.”
Michael Parks - Tommy O'Shea
Charles Bronson - Paul Kersey

“You ought to do something about your nervous condition, Mr. Brand. You must never talk too much. Nervous men sometimes talk too much, and they make mistakes, and you musn't make mistakes.”
Peter Lorre - Stephen Danel

“It takes no nerve to do something, ain't nothing else you can do.”
Henry Fonda - Tom Joad