John Cassini
Officer Davis
Reg E. Cathey
Dr. Santiago
R. Lee Ermey
Police Captain
Daniel Zacapa
Detective Taylor at First Murder
Andrew Kevin Walker
Dead Man at 1st Crime Scene
George Christy
Workman at Door of Somerset's Office
Hawthorne James
George the Night Guard at the Library
William Davidson
First Guard at the Library
Bob Collins
Second Guard at the Library
Jimmy Dale Hartsell
Library Janitor
Charline Su
TV News Reporter
Dominique Jennings
TV News Reporter
Allan Kolman
First Forensic Man in the Law Office
Beverly Burke
TV Anchor Woman
Gene Borkan
Eli Gould - Greed Victim
Mario Di Donato
Fingerprint Forensic Man in Law Office
Alfonso Freeman
Fingerprint Technician
John C. McGinley
California
Harrison White
Cop on SWAT Team
Bob Stephenson
Cop on SWAT Team
Michael Reid MacKay
Victor - Sloth Victim
Richard Portnow
Dr. Beardsley
Tudor Sherrard
Coupon Man Outside Pizza Parlor
Mark Boone Junior
Greasy F.B.I. Man
Pamala Tyson
Thin Vagrant by John Doe's Apartment
Lennie Loftin
Policeman Who Takes Statement from Vagrant
Sarah Reinhardt
Police Sketch Artist
Emily Wagner
Detective Sara at John Doe's Apartment
Michael Massee
Man in Booth at Massage Parlor
David Correia
First Cop at Massage Parlor
Ron Blair
Second Cop at Massage Parlor
Jennifer Mueller
Lust Victim
Leland Orser
Crazed Man in Massage Parlor
Lexie Bigham
Sweating Cop at Massage Parlor
Evan Mirand
Paramedic at Massage Parlor
Paul Eckstein
Paramedic at Massage Parlor
Harris Savides
911 Operator
Rachel Flanagan
Additional 911 Operator
Shannon Wilcox
Woman Cop Behind Desk
James Deeth
Helicopter Pilot
John Santin
Helicopter Pilot
Charles A. Tamburro
SWAT Helicopter Pilot
Richmond Arquette
Delivery Man
Duffy Gaver
Marksman in Helicopter
Charles S. Dutton
Cop (uncredited)
Arthur Max
Man in Library (uncredited)