| Person | Type | Job | Role(s) |
|---|---|---|---|
 Charles H. Maguire | Crew | Production | Associate Producer, Unit Production Manager |
 Dave Grusin | Crew | Sound | Original Music Composer |
Eric Seelig | Crew | Costume & Make-Up | Costume Design |
Gene Callahan | Crew | Art | Production Design, Art Direction |
George V. Higgins | Crew | Writing | Novel |
 Glenn R. Wilder | Crew | Crew | Stunts |
Irving Buchman | Crew | Costume & Make-Up | Makeup Artist |
 Marion Dougherty | Crew | Production | Casting |
Pat Jaffe | Crew | Editing | Editor |
Paul Monash | Crew | Writing | Writer, Producer |
 Peter Yates | Crew | Directing | Director |
Richard P. Cirincione | Crew | Sound | Sound Editor |
Ron Kalish | Crew | Sound | Sound Editor |
Vic Ramos | Crew | Production | Casting, Extras Casting |
 Victor J. Kemper | Crew | Camera | Director of Photography |
Bob Rose | Crew | Camera | Key Grip |
Peter R. Scoppa | Crew | Directing | Assistant Director |
Richard Raguse | Crew | Sound | Sound Recordist |
Don Galvin | Crew | Art | Set Decoration |
Jean Fraser Wardle | Crew | Editing | Assistant Editor |
Alan Koss | Cast | Actor | Phil Kenney |
 Alex Rocco | Cast | Actor | Jimmy Scalise |
 Carolyn Pickman | Cast | Actress | Nancy |
Dennis McMullen | Cast | Actor | Fritzie Webber |
 Gustave Johnson | Cast | Actor | Ames |
 Helena Carroll | Cast | Actress | Sheila Coyle |
 Jack Kehoe | Cast | Actor | The Beard |
 James Tolkan | Cast | Actor | The Man's contact man |
Jan Egleson | Cast | Actor | Pale kid |
 Joe Santos | Cast | Actor | Artie 'Van' Valentropo |
 Margaret Ladd | Cast | Actress | Andrea |
Marvin Lichterman | Cast | Actor | Vernon |
 Matthew Cowles | Cast | Actor | Pete |
 Michael McCleery | Cast | Actor | The Kid |
 Mitchell Ryan | Cast | Actor | Waters |
 Peter Boyle | Cast | Actor | Dillon |
 Peter MacLean | Cast | Actor | Mr. Partridge |
 Richard Jordan | Cast | Actor | Dave Foley |
 Robert Mitchum | Cast | Actor | Eddie 'Fingers' Coyle |
 Sheldon Feldner | Cast | Actor | Ferris |
 Steven Keats | Cast | Actor | Jackie Brown |
 Ted Maynard | Cast | Actor | Sauter |
 Kevin O'Morrison | Cast | Actor | Bank manager |
Robert Anthony | Cast | Moran | |
Jane House | Cast | Wanda | |
Judith Ogden Cabot | Cast | Mrs. Partridge | |
| Person | Type | Job | Role(s) |
