Detective Robert Thorn
Charlton Heston
Shirl
Leigh Taylor-Young
Donovan
Roy Jenson
Charles
Leonard Stone
Gov. Santini
Whit Bissell
The Exchange Leader
Celia Lovsky
Usher #1
Dick Van Patten
Book #1
Morgan Farley
Book #2
John Barclay
Book #3
Belle Mitchell
Book #4
Cyril Delevanti
Attendant
Forest Wood
Tab Fielding
Chuck Connors
Faith Quabius
Mrs. Santini
Jane Dulo
Wagner
John Dennis
Bandana Woman
Jan Bradley
New Tenant
Carlos Romero
Fat Guard
Pat Houtchens
The Furniture Girls
Joyce Williams
Erica Hagen
Beverly Gill
Suesie Eejima
William R. Simonson
Joseph Cotten
Cheri Howell
Kathy Silva
Jennifer King
Marion Charles
Soylent Yellow Seller (uncredited)
Molly Dodd
Woman in Confessional Line (uncredited)
Gwen Farrell
Plastics Seller (uncredited)
Bern Hoffman
Shoe Seller (uncredited)
Robert Ito
Soylent Crumbs Seller (uncredited)
Nora Marlowe
Woman Calling for Revolution (uncredited)
Ida Mae McKenzie
Chief Hatcher
Brock Peters
TV Announcer (uncredited)
Richard Sterne
Suicide Parlor Attendant (uncredited)
Jeff Winkless
Brady
Tim Herbert
Martha Phillips
Paula Kelly
Sol Roth
Edward G. Robinson
Gilbert
Stephen Young
Kulozik
Mike Henry
The Priest
Lincoln Kilpatrick
Stunts
Gary Epper
Director
Richard Fleischer
Bob Herron
Director of Photography
Richard H. Kline
Jeannie Epper
Makeup Designer
Bud Westmore
Makeup Artist
Screenplay
Stanley R. Greenberg
Producer
Walter Seltzer
Russell Thacher
Editor
Samuel E. Beetley
Art Direction
Edward C. Carfagno
Set Decoration
Robert R. Benton
Hairstylist
Sherry Wilson
Unit Production Manager
Lloyd Anderson
Second Assistant Director
Wolfgang E. Marum
Assistant Director
Daniel McCauley
Property Master
Terry Ballard
Sound
Harry W. Tetrick
Charles M. Wilborn
Costumer
Norman A. Burza
Betsy Cox
Casting
Jack Baur
Costume Design
Pat Barto
Original Music Composer
Fred Myrow
Novel
Harry Harrison
Frank Orsatti
Stephanie Epper
Stunt Double
Joe Canutt
Stunt Coordinator