“- 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

“- Guildenstern: I don't believe in it anyway.
- Rosencrantz: What?
- Guildenstern: England.
- Rosencrantz: Just a conspiracy of cartographers, then?”
Tim Roth - Guildenstern
Gary Leonard Oldman - Rosencrantz

- Bud Brigman: Hippy, you think everything is a conspiracy.
- Alan "Hippy" Carnes: Everything is.
Ed Harris - Bud Brigman
Todd Graff - Alan 'Hippy' Carnes

“- Elizabeth Driscoll: I keep seeing these people, all recognizing each other. Something is passing between them all, some secret. It's a conspiracy, I know it.
- Matthew Bennell: There can't be a conspiracy!
- Elizabeth Driscoll: Matthew, I'm telling you something is going on here.”
Brooke Adams - Elizabeth Driscoll
Donald Sutherland - Matthew Bennell

“- Jack Bellicec: It's a big conspiracy.
- Matthew Bennell: What's a conspiracy?
- Jack Bellicec: Everything.”
Jeff Goldblum - Jack Bellicec
Donald Sutherland - Matthew Bennell