Charlie Kaufman / Donald Kaufman
Valerie Thomas
Susan Orlean
John Laroche
Matthew Osceola
Russell (as G. Paul Davis)
Randy
Ranger Tony
Amelia Kavan
Augustus Margary
Ranger Steve Neely (scenes deleted)
Buster Baxley
Defense Attorney
Prosecutor
Orlean's Husband
Orlean Dinner Guest (as Agnes Badoo)
Orlean Dinner Guest
Alice the Waitress
Caroline Cunningham
David
Charles Darwin
Laroche's Dad
Laroche's Uncle Jim
Laroche's Mom (as Sandra Gimpel)
Laroche's Wife
EMT
Marty Bowen
Robert McKee
McKee Lecture Attendee
Police Officer
Kaufman's Mother (voice)
Woman in Supermarket (scenes deleted)
Self (uncredited)
Teenage Orlean (uncredited)
Partygoer (uncredited)
Flower Shop Patron (uncredited)
Restaurant Customer (uncredited)
Guy in Diner (uncredited)
Orchid Vendor (uncredited)
John Cusack (uncredited)
Cafe Customer (uncredited)
Bicycle Messenger (uncredited)
Catherine Keener (uncredited)
Thomas Patrick Smith (uncredited)
Kim Canetti (uncredited)
Wardrobe Supervisor (uncredited)