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