Credits
Cast

Burt Lancaster
Valdez

Susan Clark
Gay Erin

Frank Silvera
Diego

Jon Cypher
Frank Tanner

Richard Jordan
R. L. Davis

Barton Heyman
El Segundo

Héctor Elizondo
Mexican Rider

Phil Brown
Malson
Ralph Brown
Beaudry
Werner Hasselmann
Sheriff
Lex Monson
Rincon
Sylvia Poggioli
Segundo's Girl
José García García
Carlos
María Montez
Anita
Juanita Penaloza
Indian Woman
Marta Tuch
Rosa
Juan Fernández
Mexican Buyer
Rudy Ugland
First Tracker

Tony Epper
Bodyguard
Vic Albert
Townsman #1
Per Barclay
Townsman #2
Allen Russell
Townsman #3
James Lemp
Point Rider
Raoul Castro
Young Mexican

Nick Cravat
Gang Member (uncredited)
Concha Hombria
Inez (uncredited)
Mario Barros
Gang Member (uncredited)
Santiago García
Gang Member (uncredited)

Roberta Haynes
Polly (uncredited)
Michael Hinn
Merchant (uncredited)
Lisardo Iglesias
Rider (uncredited)
Jefferson Kibbee
Gang Member (uncredited)
Lincoln Kibbee
Gang Member (uncredited)
Ian "Quincy" Maclean
Gang Member (uncredited)

Tom McFadden
Gang Member (uncredited)
José Morales
Gang Member (uncredited)
Joaquín Parra
Tracker (uncredited)
Santiago Santos
Rider (uncredited)
Mario Sanz
Gang Member (uncredited)
Lee Thaxton
Gang Member (uncredited)
Robin Thaxton
Gang Member (uncredited)
Juan Manuel Torres Gómez
Minor Role (uncredited)
Julian Vidrie
Gang Member (uncredited)
Manolin Vidrie
Gang Member (uncredited)
Art
José María Tapiador
Art Direction
José María Alarcón
Assistant Set Decoration
Art Starnes
Construction Coordinator
Robert Eaton
Property Master
Rafael Salazar
Set Decoration
Camera
Gábor Pogány
Director of Photography
Ramiro Sabell
First Assistant Camera
Tom D. May
Grip
Costume & Make-Up
Lewis Brown
Costume Designer
Jack Martell
Costumer
Antonia López
Hairdresser
Mariano García Rey
Makeup Artist
Alberto Gutiérrez
Makeup Artist
Crew
Thom Conroy
Dialogue Coach
Chuck Gaspar
Special Effects
Lincoln Kibbee
Special Effects

Al Wyatt Sr.
Stunt Coordinator

Tony Epper
Stunts
Stephanie Epper
Stunts
Miguel Ángel Bermejo
Transportation Coordinator
Mark Nicols
Unit Publicist
Directing

Edwin Sherin
Director

Anthony Ray
First Assistant Director
José María Ochoa
First Assistant Director
John Franco
Script Supervisor

Kim Manners
Second Assistant Director
Editing
George R. Rohrs
Editor
James T. Heckert
Editor
Brian Linsell
First Assistant Editor
Production

Lynn Stalmaster
Casting

Burt Lancaster
Executive Producer
Ira Steiner
Producer
José María Rodríguez
Production Manager
Sam Manners
Production Manager, Associate Producer
Sound

Charles Gross
Conductor, Original Music Composer
Erma E. Levin
Music Editor
Louise Di Tullio
Musician
Don MacDougall
Sound Mixer
Bud Alper
Sound Mixer
Writing

Elmore Leonard
Novel

David Rayfiel
Screenplay

Roland Kibbee
Screenplay, Executive Producer