23 personnes
Joseph Gordon-Levitt
Lyle
Don Cheadle
Dr. David Monroe
Zooey Deschanel
Tracy
Michael Bacall
Chad
Elden Henson
Michael
Cody Lightning
Kenny
Sara Rivas
Sara
William Richert
Diego
Blayne Weaver
Charlie
Maggie Baird
Rebecca
Roxie Fuller
Roxie
Van Epperson
Night Staff
Jamielyn Lippman
Dairy Girl
Paul Greenstone
Mental Patient (uncredited)
Lydell M. Cheshier
J.C.
Bree Nogueira
Bree
Kathy Paradise
Nurse
Lauren Shubert
Lauren
Ben Markham
Card Kid
Travis Sutton
Eddie
Nic Henley
Nic
Julie Remala
Night Nurse
Michael O'Neil
Harold