Sonny
Al Pacino
Sal
John Cazale
Miriam
Marcia Jean Kurtz
Maria
Amy Levitt
Howard
John Marriott
Edna
Estelle Omens
Stevie
Gary Springer
Carmine
Carmine Foresta
Murphy
Lance Henriksen
Phone Cop
Floyd Levine
Limo Driver
Dick Anthony Williams
Father
Dominic Chianese
Moretti
Charles Durning
Neighbor
Marcia Haufrecht
Mother
Judith Malina
Angie
Susan Peretz
TV Anchorman
William Bogert
TV Reporter
Ron Cummins
Sam
Jay Gerber
Doctor
Philip Charles MacKenzie
Maria's Boyfriend
Chu Chu Malave
Pizza Boy
Lionel Pina
New York Policeman (uncredited)
Robert Costanzo
Leon
Chris Sarandon
Detective (uncredited)
Ron Gilbert
Commissioner (uncredited)
Kenneth McMillan
Sgt. Murray (uncredited)
Ed Metzger
Sadie (uncredited)
Lynette Sheldon
Lout (uncredited)
Alan Berger
Sgt. Gillis (uncredited)
James Bulleit
Cop (uncredited)
Todd Everett
New York Plainclothes Cop (uncredited)
Raymond Serra
Tom Towles
Sheldon
James Broderick
Sylvia
Penelope Allen
Mulvaney
Sully Boyar
Margaret
Beulah Garrick
Jenny
Carol Kane
Deborah
Sandra Kazan
Associate Producer
Robert Greenhut
Screenplay
Frank Pierson
Director
Sidney Lumet
Stunts
A.J. Bakunas
Director of Photography
Victor J. Kemper
Producer
Martin Bregman
Martin Elfand
Editor
Dede Allen
Casting
Michael Chinich
Don Phillips
Production Design
Charles Bailey
Art Direction
Douglas Higgins
Set Decoration
Robert Drumheller
Costume Design
Anna Hill Johnstone
Location Manager
Martin Danzig
Production Coordinator
Lois Kramer Hartwick
Property Master
Joseph M. Caracciolo
Sound Editor
Jack Fitzstephens
Book
Leslie Waller
Hairstylist
Philip Leto
Assistant Director
Burtt Harris
Alan Hopkins
Carpenter
Carlos Quiles
Assistant Editor
Angelo Corrao
Script Supervisor
B.J. Bjorkman
Camera Operator
Fred Schuler
Sound Mixer
James Sabat
Recording Supervision
Dick Vorisek
P.F. Kluge
Thomas Moore
Wardrobe Supervisor
Clifford Capone
Peggy Farrell
Assistant Makeup Artist
Max Henriquez
Makeup Artist
Reginald Tackley
Richard P. Cirincione
Sanford Rackow
Stephen A. Rotter