Robert Duvall
Earl Macklin
Karen Black
Bett Harrow
Joe Don Baker
Cody
Robert Ryan
Mailer
Timothy Carey
Jake Menner
Richard Jaeckel
Chemey
Sheree North
Buck's Wife
Felice Orlandi
Frank Orlandi
Marie Windsor
Madge Coyle
Jane Greer
Alma
Henry Jones
Doctor
Joanna Cassidy
Rita
Tom Reese
1st Man
Elisha Cook Jr.
Carl
Bill McKinney
Buck
Anita O'Day
Self
Archie Moore
Packard
Tony Young
Accountant
Roland La Starza
Hit Man
Edward Ness
Ed Macklin
Roy Roberts
Bob Caswell
Toby Andersen
Parking Lot Attendant
Emile Meyer
Amos
Roy Jenson
Al
Philip Kenneally
Bartender
Bern Hoffman
Jim Sinclair
John Steadman
Gas Station Attendant
Paul Genge
Pay-Off Man
Francis De Sales
Jim
James Bacon
Bookie
Army Archerd
Butler
Tony Trabert
Self
Lee de Broux
Walter Kinney (uncredited)
Bob Harks
Casino Patron (uncredited)
Charles Knapp
Motel Owner (uncredited)
Mike Ragan
Hotel Doorman (uncredited)
Jeannine Riley
Prostitute (uncredited)
George Savalas
Kenilworth Finance Employee (uncredited)
Jeffrey Sayre
Horse Auction Attendee (uncredited)
Arthur Tovey
Casino Attendant (uncredited)
Ralph Volkie
Mobster Poker Player (uncredited)
John Flynn
Writer
Donald E. Westlake
Novel
John Flynn
Director
Tambi Larsen
Art Direction
James L. Berkey
Set Decoration
Jack Petty
Makeup Artist
William McGarry
Assistant Director
Ralph E. Winters
Editor
Bruce Surtees
Director of Photography
Dee-Dee Petty
Hairstylist
Jerry Fielding
Original Music Composer
Carter DeHaven
Producer
Ronnie Rondell Jr.
Stunts
Charlie Picerni
Stunts