“George Washington was in a cult, and the cult was into aliens, man.”
Rory Cochrane - Slater

“This single-bullet explanation is the foundation of the Warren Commission's claim of one assassin. And once you conclude the magic bullet couldn't create all seven wounds, you must conclude there was a fourth shot and a second rifleman. And if there was a second rifleman, then by definition there had to be a conspiracy.”

Kevin Costner - Jim Garrison

“- Mr. Rate: That's how a conspiracy works. Them boys on the Grassy Knoll they were dead within three hours, buried in the damned desert, unmarked graves out past Terlingua.
- Nick Memphis: You know this for a fact?
- Mr. Rate: Still got the shovel.”
Levon Helm - Mr. Rate
Michael Peña - Nick Memphis

“- Bob Alexander: I'm going to kill him.
- Alan Reed: You can't kill a President.
- Bob Alexander: He's not a President. He's an ordinary person. I can kill an ordinary person.”
Frank Langella - Bob Alexander
Kevin Dunn - Alan Reed

“- News Reporter: Mr. Vanderhoff, would you care to comment on the rumor that President Roosevelt has been assassinated?
- Vincent Vanderhoff: Guys, how am I supposed to know that? I haven't been upstairs yet. Excuse me.”

Fred Willard - Vincent Vanderhoff