| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ben Kasazkow | Crew | Art | Art Direction |
 Bill Hickman | Crew | Crew | Stunt Coordinator, Stunt Double |
 Carey Loftin | Crew | Crew | Stunt Driver |
Chris Newman | Crew | Sound | Sound |
Cliff Cudney | Crew | Crew | Stunts |
Don Ellis | Crew | Sound | Conductor, Original Music Composer |
Edward Garzero | Crew | Art | Set Decoration |
Enrique Bravo | Crew | Camera | Camera Operator |
 Ernest Tidyman | Crew | Writing | Screenplay |
 Fred J. Lincoln | Crew | Crew | Stunts |
G. David Schine | Crew | Production | Executive Producer |
Gerald B. Greenberg | Crew | Editing | Editor |
 Hal Needham | Crew | Crew | Stunts |
Irving Buchman | Crew | Costume & Make-Up | Makeup Artist |
Joe Finnegan | Crew | Crew | Stunts |
Joseph Fretwell III | Crew | Costume & Make-Up | Costume Design |
 Kenneth Utt | Crew | Production | Associate Producer |
Nicholas Sgarro | Crew | Directing | Script Supervisor |
Norman Gay | Crew | Editing | Associate Editor |
 Owen Roizman | Crew | Camera | Director of Photography |
 Philip D'Antoni | Crew | Production | Producer |
Robert Ward | Crew | Camera | Key Grip |
Robin Moore | Crew | Writing | Book |
Sass Bedig | Crew | Crew | Special Effects |
Sonny Grosso | Crew | Crew | Technical Advisor |
Terence A. Donnelly | Crew | Directing | Assistant Director |
Theodore Soderberg | Crew | Sound | Sound |
William C. Gerrity | Crew | Directing | Assistant Director |
 William Friedkin | Crew | Directing | Director, Screenplay |
William Ward | Crew | Lighting | Electrician |
Eddie Egan | Crew | Production | Other, Technical Advisor |
Jerry Summers | Crew | Crew | Stunt Driver |
Robert Weiner | Crew | Production | Casting |
 Alex Stevens | Crew | Crew | Stunts |
 George Fisher | Crew | Crew | Stunts |
Paul Ganapoler | Crew | Production | Unit Production Manager |
Thomas Wright | Crew | Art | Property Master |
Fat Thomas | Crew | Production | Other |
Joseph W. Dehn | Crew | Costume & Make-Up | Wardrobe Supervisor |
Florence Foy | Crew | Costume & Make-Up | Wardrobe Supervisor |
Joe Pronto | Crew | Crew | Stunts |
Harry Daley | Crew | Crew | Stunts |
 Al Fann | Cast | Actor | Informant |
 Alan Weeks | Cast | Actor | Pusher |
 André Ernotte | Cast | Actor | La Valle |
Bill Hickman | Cast | Actor | Mulderig |
 Charles McGregor | Cast | Actor | "Baldy" (uncredited) |
 Fernando Rey | Cast | Actor | Alain Charnier |
 Frédéric de Pasquale | Cast | Actor | Devereaux |
 Gene Hackman | Cast | Actor | Jimmy Doyle |
Harold Gary | Cast | Actor | Weinstock |
 Marcel Bozzuffi | Cast | Actor | Pierre Nicoli |
Patrick McDermott | Cast | Chemist | |
 Randy Jurgensen | Cast | Actor | Police Sergeant |
 Roy Scheider | Cast | Actor | Buddy Russo |
Sonny Grosso | Cast | Actor | Klein |
 Tony Lo Bianco | Cast | Actor | Sal Boca |
 Arlene Farber | Cast | Actress | Angie Boca |
Eddie Egan | Cast | Actor | Simonson |
Ann Rebbot | Cast | Marie Charnier | |
Benny Marino | Cast | Lou Boca | |
Irving Abrahams | Cast | Police Mechanic | |
William Coke | Cast | Motorman | |
| Person | Type | Job | Role(s) |
