Gene Hackman
Harry Caul
John Cazale
Stan
Allen Garfield
William P. 'Bernie' Moran
Frederic Forrest
Mark
Cindy Williams
Ann
Michael Higgins
Paul
Elizabeth MacRae
Meredith
Teri Garr
Amy Fredericks
Harrison Ford
Martin Stett
Mark Wheeler
Receptionist
Robert Shields
The Mime
Phoebe Alexander
Lurleen
Ramon Bieri
Man at Party (uncredited)
Gian-Carlo Coppola
Boy in Church (uncredited)
Robert Duvall
The Director (uncredited)
Richard Hackman
Confessional Priest / Security Guard (uncredited)
Billy Dee Williams
Man in Yellow Hat (uncredited)
Francis Ford Coppola
Director
Francis Ford Coppola
Producer
David Shire
Original Music Composer
Richard Chew
Editor
Jennifer Shull
Casting
Dean Tavoularis
Production Design
Doug von Koss
Set Decoration
Aggie Guerard Rodgers
Costume Design
Clark L. Paylow
Production Manager
Ted Moehnke
Creature Design
Buddy Joe Hooker
Stunts
Walter Murch
Sound Designer
Bill Butler
Director of Photography
Haskell Wexler
Director of Photography
Wayne Fitzgerald
Title Designer
Francis Ford Coppola
Writer
Fred Roos
Co-Producer
Mona Skager
Associate Producer
Nathan Boxer
Sound Recordist
Michael Evje
Sound Recordist
Art Rochester
Sound Recordist
Howard Beals
Sound Effects Editor
Pete Horner
Sound Editor
Charles Myers
Assistant Director
Ted Moehnke
Property Master
Walter Murch
Sound Re-Recording Mixer
Joe Dunnigan
Gaffer
Doug Finn
Gaffer
Ralph Gerling
Camera Operator
James Glennon
Assistant Camera
Thomas Laughridge
Camera Operator
Keith Mason
Key Grip
Julie Zale
Assistant Editor
Alex Tavoularis
Location Coordinator
Nancy Hopton
Script Supervisor
Mona Houghton
Administrative Assistant