| Person | Type | Job | Role(s) |
|---|---|---|---|
 Beala Neel | Crew | Art | Art Direction |
 Bob Mackie | Crew | Costume & Make-Up | Costume Design |
Carl Anderson | Crew | Art | Production Design |
Eddie Saeta | Crew | Production | Associate Producer, Production Manager |
 Frank De Vol | Crew | Sound | Original Music Composer |
 Jim Mulholland | Crew | Crew | Additional Writing |
Joseph F. Biroc | Crew | Camera | Director of Photography |
Mel Frohman | Crew | Writing | Writer |
Michael Barrie | Crew | Crew | Additional Writing |
Reuben Cannon | Crew | Production | Casting |
Richard Lane | Crew | Editing | Editor |
 Robert Aldrich | Crew | Directing | Director |
Stuart A. Reiss | Crew | Art | Set Decoration |
 Sydney Guilaroff | Crew | Costume & Make-Up | Hairstylist |
Walter Blake | Crew | Production | Associate Producer |
William Aldrich | Crew | Production | Producer |
William Turner | Crew | Costume & Make-Up | Makeup Artist |
Rich Eustis | Crew | Crew | Additional Writing |
 Leigh Chapman | Crew | Crew | Additional Writing |
Irving Rosenblum | Crew | Editing | Editor |
Susan Zietlow-Maust | Crew | Costume & Make-Up | Hairstylist |
Alvin Hammer | Cast | Actor | Geisha's Doctor |
 Angela Aames | Cast | Actress | Louise |
 Brinke Stevens | Cast | Actress | Woman (uncredited) |
 Burt Young | Cast | Actor | Eddie Cisco |
 Charlie Dell | Cast | Actor | Merle LeFevre |
 Chick Hearn | Cast | Actor | Himself |
 Chuck Hicks | Cast | Actor | Thug |
 Claudette Nevins | Cast | Actress | Solly |
 Cliff Emmich | Cast | Actor | Obese Promoter |
 Clyde Kusatsu | Cast | Actor | Clyde Yamashito |
 Cosmo Sardo | Cast | Actor | Barber |
 Don Brodie | Cast | Actor | Reno Timekeeper |
 Faith Minton | Cast | Actress | Big Mama |
 Gary McLarty | Cast | Actor | Thug |
Gloria Hayes | Cast | Actress | Jerome's Girlfriend |
Joe Greene | Cast | Actor | Himself |
 John Hancock | Cast | Actor | Big John Stanley |
Johnnie Decker | Cast | Warehouse Box Man | |
 Jonathan Terry | Cast | Actor | Akron Doctor |
 Laurene Landon | Cast | Actress | Molly |
 Lenny Montana | Cast | Actor | Jerome |
 Leonard Bremen | Cast | Actor | No-Name Promoter |
 Michael Jeffers | Cast | Actor | Wrestling Match Spectator (uncredited) |
 Mike Mazurki | Cast | Actor | Chicago Referee (uncredited) |
Nicholas Shields | Cast | Actor | Warehouse Player |
 Paul Greenwood | Cast | Actor | Mud Wrestling Emcee |
Perry Cook | Cast | Actor | Doctor |
 Peter Falk | Cast | Actor | Harry Sears |
 Richard Jaeckel | Cast | Actor | Reno Referee |
 Stanley Brock | Cast | Actor | Myron |
 Steve White | Cast | Actor | Body Builder |
 Susan Barnes | Cast | Actress | Merle's Wife |
Susan Mechsner | Cast | Actress | Creature #1 |
 Tracy Reed | Cast | Actress | Diane |
 Ursaline Bryant | Cast | Actress | June |
 Vicki Frederick | Cast | Actress | Iris |
William J. Kulzer | Cast | Akron Referee | |
 Dominic Paolo Testa | Cast | Actor | Restaurant Patron (uncredited) |
Dan Magiera | Cast | Actor | Warehouse Stickman |
Leslie Henderson | Cast | Creature #2 | |
Ernie Fuentes | Cast | Man with Dice | |
Ayumi Hori | Cast | Actress | Geisha #2 |
| Person | Type | Job | Role(s) |
