| Person | Type | Job | Role(s) |
|---|---|---|---|
 Allen Weisinger | Crew | Costume & Make-Up | Makeup Supervisor |
 Andrew Pfeffer | Crew | Production | Executive Producer |
Bill Kenney | Crew | Art | Production Design |
Carla Rulien | Crew | Costume & Make-Up | Makeup Artist |
Clifford Capone | Crew | Costume & Make-Up | Costume Design |
Dann Cahn | Crew | Editing | Editor |
James A. Contner | Crew | Camera | Director of Photography |
John Leone | Crew | Writing | Writer |
Jose Villaverde | Crew | Production | Casting |
Judi Goodman | Crew | Costume & Make-Up | Hairstylist |
Michael Leone | Crew | Production | Executive Producer |
Michael Lloyd | Crew | Sound | Original Music Composer |
 Richard Fleischer | Crew | Directing | Director |
William S. Gilmore | Crew | Production | Producer |
Hank Muller | Crew | Camera | Assistant Camera |
Steve Wax | Crew | Sound | Original Music Composer |
Floyd Smith | Crew | Art | Set Decoration |
Mark Fleischer | Crew | Production | Associate Producer |
 Big John Hamilton | Cast | Actor | Big John |
 Bruce McGill | Cast | Actor | Tony Fallon |
 Carlene Watkins | Cast | Actress | Caroline Long |
 Dennis Quaid | Cast | Actor | Art Long |
 Fran Ryan | Cast | Actress | Gert Long |
 Jimmy Nickerson | Cast | Actor | Jackhammer Malamud |
 John McKee | Cast | Actor | Detroit Fan |
 Lyle Kanouse | Cast | Actor | Detroit Ring Judge (uncredited) |
 Pam Grier | Cast | Actress | Myra |
 Stan Shaw | Cast | Actor | P.T. Coolidge |
Steve Ward | Cast | Actor | Heckler in Torreyson's |
Susan Benn | Cast | Girl in Torreyson's | |
 Warren Oates | Cast | Actor | James Neese |
 Wilford Brimley | Cast | Actor | Bill Long |
Terra Perry | Cast | Wet T-Shirt Girl | |
Christopher Norris | Cast | Christopher Long | |
Mark Edson | Cast | Janitor in Torreyson's | |
Steve 'Monk' Miller | Cast | Tigran Baldasarian | |
Preston Salisbury | Cast | Ike Kennedy | |
Rod Kieschnick | Cast | Gregor Samsa | |
Darryl Poafpybitty | Cast | Mad Dog Redfeather | |
Tino Zaragoza | Cast | Mando Chandovar | |
Jackie Kallen | Cast | Detroit Corner Girl | |
Doug Lord | Cast | Detroit - First Referee | |
Domenico Seminara | Cast | Restaurant Maitre 'D | |
Bob Watson | Cast | Detroit - Second Referee | |
Darlene O'Hara | Cast | Mrs. Wall | |
| Person | Type | Job | Role(s) |
