- Warren: Stop calling me Warren! My name isn't fucking Warren!
- Debra: Well you can't kill me 'cause I'm already dead. And I talked to God, and she says, "yo, wassup?" and she wants you to lose the gun.
- Warren: What? You are psycho. You're a psycho.

Brendan Sexton III - Warren
Robin Tunney - Debra

“- Ray Kinsella: My name's Ray Kinsella. You used my father's name in one of your stories: John Kinsella.
- Terence Mann: You're seeing a whole team of psychiatrists, aren't you?”

Kevin Costner - Ray Kinsella
James Earl Jones - Terence Mann

“- Buddy: Bats, you are fucking crazy.
- Bats: When your folks name you Bats, you're gonna end up crazy.”
Jon Hamm - Buddy
Jamie Foxx - Bats

“This guy ain't dangerous. He may be off his rails a bit, but he ain't nothing. And if he wants to call himself Santa Claus, then God bless him.”

Horatio Sanz - Orderly

“People think that we're crazy. It will never work. You're going to fail... Those are the beginning of every great success story.”
Ione Skye - Diane Court