Yul Brynner

Chris Adams

Eli Wallach

Calvera

Steve McQueen

Vin

Charles Bronson

Bernardo O'Reilly

Robert Vaughn

Lee

Brad Dexter

Harry Luck

James Coburn

Britt

Horst Buchholz

Chico

Jorge Martínez de Hoyos

Hilario

Vladimir Sokoloff

Old Man

Rosenda Monteros

Petra

Rico Alaniz

Sotero

Pepe Hern

Tomas

Natividad Vacío

Tomas

Mario Navarro

Boy with O'Reilly

Danny Bravo

Boy with O'Reilly

John A. Alonzo

Miguel

Enrique Lucero

Villager

Alex Montoya

Villager

Robert J. Wilke

Wallace

Val Avery

Henry

Whit Bissell

Chamlee

Bing Russell

Robert

Joseph Ruskin

Flynn

Victor French

Front Office Clerk

Jim Davis

Gunman at Boot Hill

José Chávez

Rafael

Valentin de Vargas

Calvera Henchman (uncredited)

Larry Duran

Calvera Henchman (uncredited)

Roberto Contreras

Villager (uncredited)

Elmer Bernstein

Original Music Composer

Edward Fitzgerald

Art Direction

John Sturges

Producer

Rafael Suárez

Set Decoration

Emile LaVigne

Makeup Artist

Daniel C. Striepeke

Makeup Artist

William Roberts

Screenplay

Ferris Webster

Editor

Rafael Ruiz Esparza

Sound Designer

Charles Lang

Director of Photography

John Sturges

Director

Walter Mirisch

Executive Producer

Jack Solomon

Sound Designer

Milt Rice

Special Effects

Lou Morheim

Associate Producer

Jack Williams

Stunts

Allen K. Wood

Production Supervisor

Walter Bernstein

Screenplay

Walter Newman

Screenplay

Jaime Contreras

Assistant Director

Emilio Fernández

Assistant Director

Robert E. Relyea

Assistant Director

Sam Gordon

Property Master

Kyme Meade

Camera Operator

John Veitch

Unit Production Manager

Del Harris

Sound Effects Editor

Don Stott

Gaffer

Henry Wills

Stunt Coordinator

Leo Shuken

Orchestrator

Bert Henrikson

Costume Design

Francisco Day

Production Manager

Robert Bain

Music

Jack Hayes

Orchestrator

Thom Conroy

Dialect Coach

John Franco

Script

Leroy Johnson

Stunts

Loren Janes

Stunt Double

Akira Kurosawa

Original Film Writer