| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ben Nye Jr. | Crew | Costume & Make-Up | Makeup Artist |
Dianne Crittenden | Crew | Production | Casting |
 Elmer Bernstein | Crew | Sound | Original Music Composer |
Gene Callahan | Crew | Art | Production Design |
 Richard Price | Crew | Writing | Novel |
 Robert Mulligan | Crew | Directing | Director |
Robert Surtees | Crew | Camera | Director of Photography |
Ruby Ford | Crew | Costume & Make-Up | Hairstylist |
Sheldon Kahn | Crew | Editing | Editor |
Stephen J. Friedman | Crew | Production | Producer |
Tony Cerbone | Crew | Production | Unit Production Manager |
Walter Newman | Crew | Writing | Screenplay |
Lee Poll | Crew | Art | Set Decoration |
John R. Coonan | Crew | Production | Unit Production Manager |
 Bruce French | Cast | Actor | Paulie |
Charles Guardino | Cast | Actor | Banion's Bar Man #2 |
 Damu King | Cast | Actor | Chili Mac |
 Danny Aiello | Cast | Actor | Artie |
David Berman | Cast | Dave | |
E. Brian Dean | Cast | Brian | |
 Eddie Jones | Cast | Actor | Blackie |
 Floyd Levine | Cast | Actor | Dr. Harris |
Frank Bongiorno | Cast | Guy in Men's Room | |
 Gloria LeRoy | Cast | Actress | Sylvia |
 James Lashly | Cast | Actor | Mott's Buddy #2 |
Jeffrey Jacquet | Cast | Actor | Derek |
 John Finnegan | Cast | Actor | Bartender |
John Furlong | Cast | Actor | Banion's Bar Man #3 |
Jon Cutler | Cast | Actor | Mott's Buddy #1 |
 Kenneth McMillan | Cast | Actor | Banion |
 Kristine DeBell | Cast | Actress | Cheri |
 Lelia Goldoni | Cast | Actress | Maria |
 Marilu Henner | Cast | Actress | Annette |
Michael Hershewe | Cast | Actor | Albert |
 Paul Sorvino | Cast | Actor | Chubby De Coco |
Peter Iacangelo | Cast | Actor | Malfie |
 Randy Jurgensen | Cast | Actor | Randy |
 Raymond Singer | Cast | Actor | Jackie |
 Richard Gere | Cast | Actor | Stony De Coco |
 Robert Costanzo | Cast | Actor | Vic |
 Robert Englund | Cast | Actor | Mott |
 Shay Duffin | Cast | Actor | Banion's Bar Man #5 |
Tamara Barkley | Cast | Actress | Teen Chick #2 |
 Tom Signorelli | Cast | Actor | Sig |
 Tony Lo Bianco | Cast | Actor | Tommy De Coco |
 Yvonne Wilder | Cast | Actress | Phyllis |
Lora Marie Taylor | Cast | Actress | Young Girl in Banion's Bar (uncredited) |
 Ron McLarty | Cast | Actor | Mac |
 Kim Milford | Cast | Actress | Butler |
 Paulene Myers | Cast | Mrs. Pitt | |
Janet Coleman | Cast | Motel Clerk | |
Lila Teigh | Cast | Jackie's Mother | |
Chuck Bergansky | Cast | Banion's Bar Man #4 | |
Carl Dubliclay | Cast | Taxi Driver | |
 Edwin Owens | Cast | Actor | Stan |
Pamela Bebermeyer | Cast | Actress | Teen Chick #3 |
Raven Grey Eagle | Cast | Actor | Man (uncredited) |
David Dozer | Cast | Banion's Bar Man #1 | |
Edward Levy | Cast | Banion's Bar Man #6 | |
Bob Harcum | Cast | Cop | |
Koko Tani | Cast | Chick | |
Rockwell | Cast | Actor | Tyrone |
Vaughn Dimoff | Cast | Construction Man #2 | |
Donald Schettino | Cast | Construction Man #1 | |
| Person | Type | Job | Role(s) |
