Brad Pitt Mills
Morgan Freeman Somerset
John C. McGinley California
Reg E. Cathey Dr. Santiago
Charles S. Dutton Cop (uncredited)
David Fincher Director
Gwyneth Paltrow Tracy
Willie D. Burton Production Sound Mixer
R. Lee Ermey Police Captain
Kevin Spacey John Doe
Chuck Picerni Jr. Stunt Coordinator
Richard Schiff Mark Swarr
Thomas J. O'Connell ADR Mixer
Charles A. Tamburro Aerial Coordinator, SWAT Helicopter Pilot
Mark Boone Junior Greasy F.B.I. Man
Michael Alan Kahn First Assistant Director
Mario Di Donato Fingerprint Forensic Man in Law Office
Robert S. Mendelsohn Unit Production Manager
Joan E. Chapman ADR Editor
Michael J. Coo Key Grip
Leland Orser Crazed Man in Massage Parlor
Robert C. Lusted First Assistant Editor
Kim Taylor-Coleman Casting Assistant
Clay A. Griffith Set Decoration
Ceán Chaffin Thanks
Larry J. Aube Key Rigging Grip
Jan O'Connell Art Department Coordinator
Michael S. Adler Electrician
Charlie Picerni Stunts
Richard Portnow Dr. Beardsley
William C. Gerrity Line Producer
William E. Fitch Best Boy Grip
Robert W. Harris Utility Sound
Richard Roundtree Talbot
Gary Burritt Negative Cutter
Craig A. Pinckes Second Second Assistant Director
Stephen Joel Brown Co-Producer
Michael Reid MacKay Victor - Sloth Victim
Kane Hodder Stunts
Andrew Kevin Walker Dead Man at 1st Crime Scene, Writer
Alfonso Freeman Fingerprint Technician
Gary A. Martin Production Assistant
Thomas P. Powell Lighting Technician
Tim A. Davison Stunts
Michael Massee Man in Booth at Massage Parlor
Richard Duarte Foley Mixer
Henry Kingi Stunts
Kim B. Christensen Sound Effects Editor
Jimmy Dale Hartsell Library Janitor
Robert J. Litt Sound Re-Recording Mixer
Gary Archer Prosthetics
Shannon Wilcox Woman Cop Behind Desk
Sandy Berumen Stunts
Richmond Arquette Delivery Man
Howard Shore Original Music Composer
Heidi Schanz Pride Victim
Charline Su TV News Reporter
Jerri Whiteman First Assistant Accountant
Emily Wagner Detective Sara at John Doe's Apartment
Jacques Rey Storyboard Artist
Daniel Zacapa Detective Taylor at First Murder
Kenny Endoso Stunts
Patrick Tatopoulos Conceptual Illustrator
David Emmerichs Steadicam Operator
Hawthorne James George the Night Guard at the Library
John Cassini Officer Davis
Russell McEntyre Transportation Coordinator
Lexie Bigham Sweating Cop at Massage Parlor
Lennie Loftin Policeman Who Takes Statement from Vagrant
Peter Crombie Dr. O'Neill
Bob Stephenson Cop on SWAT Team
Michael A. Chavez Camera Operator