Benjamin Trane
Gary Cooper
Joe Erin
Burt Lancaster
Gen. Ramírez
Morris Ankrum
Abilene
James Seay
Capt. Danette
Henry Brandon
Ballard
Archie Savage
Reno
Charles Horvath
Charlie
Jack Lambert
Pedro
Juan García
Night Club Dancer (uncredited)
Ketty Clavijo
Flamenco Dancer (uncredited)
Pepita Funez
Imperial Officer (uncredited)
Fernando Wagner
Countess Marie Duvarre
Denise Darcel
Marquis Henri de Labordere
Cesar Romero
Nina
Sara Montiel
Donnegan
Ernest Borgnine
Pittsburgh
Charles Bronson
Emperor Maximilian
George Macready
Tex
Jack Elam
Little-Bit
James McCallion
Original Music Composer
Hugo Friedhofer
Editor
Alan Crosland, Jr.
Stunts
Bob Morgan
Choreographer
Screenplay
Roland Kibbee
Story
Borden Chase
Director
Robert Aldrich
James R. Webb
Producer
James Hill
Director of Photography
Ernest Laszlo
Assistant Director
Jack R. Berne
Sound Effects Editor
Robert G. Carlisle
Slim Talbot
Costume Design
Norma Koch
Production Design
Alfred Ybarra
Presenter
Harold Hecht
Music Editor
Special Effects
Russell Shearman
Sound Recordist
Galdino R. Samperio
Manuel Topete
Hairstylist
Margaret Donovan
Makeup Artist
Robert J. Schiffer