Lee Marvin
Sam Longwood
Lee Marvin
Sam Longwood
Oliver Reed
Joe Knox
Robert Culp
Jack Colby
Elizabeth Ashley
Nancy Sue
Strother Martin
Billy
Sylvia Miles
Mike
Kay Lenz
Thursday
Howard Platt
Vishniac
Jac Zacha
Trainer
Phaedra
Friday
Letícia Robles
Saturday
Luz María Peña
Holidays
Erika Carlsson
Monday
C.C. Charity
Tuesday
Ana Verdugo
Wednesday
'Chico' Hernandez
Wagon Driver (uncredited)
Renié
Costume Design
Richard Alan Shapiro
Writer
Jules Buck
Producer
David Korda
Producer
John Cameron
Music
Álex Phillips Jr.
Director of Photography
Sheldon Kahn
Editor
Jack Martin Smith
Production Design
Enrique Estévez
Set Decoration
John Inzerella
Makeup Artist
Graham Sumner
Property Master
Norman B. Schwartz
Sound Effects Editor
Bernard F. Pincus
Sound Effects Editor
Greg Dillon
Sound Effects Editor
Jerry Gatlin
Stunt Coordinator
Carlos Montaño
Camera Operator
José Luis Ortega
Script Supervisor
Samuel Z. Arkoff
Executive Producer
Richard Alan Shapiro
Associate Producer
Don Taylor
Director