Morgan Freeman Somerset
Brad Pitt Mills
Kevin Spacey John Doe
David Fincher Director
Gwyneth Paltrow Tracy
John C. McGinley California
Reg E. Cathey Dr. Santiago
Kane Hodder Stunts
Leland Orser Crazed Man in Massage Parlor
Ren Klyce Sound Effects Editor, Sound Designer
R. Lee Ermey Police Captain
Richard Portnow Dr. Beardsley
Richard Schiff Mark Swarr
Charles S. Dutton Cop (uncredited)
Mark Boone Junior Greasy F.B.I. Man
Richmond Arquette Delivery Man
Charlie Picerni Stunts
Richard Roundtree Talbot
Willie D. Burton Production Sound Mixer
Daniel Zacapa Detective Taylor at First Murder
Andrew Kevin Walker Dead Man at 1st Crime Scene, Writer
Peter Crombie Dr. O'Neill
Richard Duarte Foley Mixer
Lexie Bigham Sweating Cop at Massage Parlor
Howard Shore Original Music Composer
Bob Stephenson Cop on SWAT Team
Claudio Miranda Gaffer
Heidi Schanz Pride Victim
Darius Khondji Director of Photography
Steve Boeddeker Assistant Sound Designer
Michael Massee Man in Booth at Massage Parlor
Rob Bottin Makeup Effects Designer
Evan Mirand Paramedic at Massage Parlor
Alfonso Freeman Fingerprint Technician
Emily Wagner Detective Sara at John Doe's Apartment
Arthur Max Man in Library (uncredited), Production Design
Robert J. Litt Sound Re-Recording Mixer
Elliot Tyson Sound Re-Recording Mixer
Dominique Jennings TV News Reporter
Hawthorne James George the Night Guard at the Library
John Cassini Officer Davis
Jeremy Molod Foley Mixer
Henry Kingi Stunts
Gary Archer Prosthetics
Vincent Landay Thanks
Allan Kolman First Forensic Man in the Law Office
Richard Francis-Bruce Editor
Lynn Harris Co-Executive Producer
Kyle Cooper Title Designer
Joe Fineman Executive In Charge Of Post Production
Billy Hopkins Casting
Martin Serene Wild Bill
Charles A. Tamburro Aerial Coordinator, SWAT Helicopter Pilot
Tudor Sherrard Coupon Man Outside Pizza Parlor
Kenny Endoso Stunts
Peter Frankfurt Visual Effects Producer
Harris Savides 911 Operator, Additional Photography
Chuck Picerni Jr. Stunt Coordinator
Melodie McDaniel Still Photographer
Gary Burritt Negative Cutter
Lennie Loftin Policeman Who Takes Statement from Vagrant
Michael Kaplan Costume Design
Ceán Chaffin Thanks
Arnold Kopelson Producer
Robert M. Rey Medical Consultant
Kerry Barden Casting
Yvan Lucas Color Timer
Thomas J. O'Connell ADR Mixer
William Hoy Additional Editing
Pamala Tyson Thin Vagrant by John Doe's Apartment
Janet Brady Stunts
Kim Taylor-Coleman Casting Assistant