Rock Hudson
Dana Stribling
Rock Hudson
Dana Stribling
Kirk Douglas
Brendan 'Bren' O'Malley
Dorothy Malone
Belle Breckenridge
Joseph Cotten
John Breckenridge
Carol Lynley
Melissa 'Missy' Breckenridge
Neville Brand
Frank Hobbs
Regis Toomey
Milton Wing
James Westmoreland
Julesburg Kid (as Rad Fulton)
Adam Williams
Calverton
Jack Elam
Ed Hobbs
John Shay
Bowman
Gregorio Acosta
Singing ranch hand (uncredited)
Manuel Alvarado
Bartender saloon (uncredited)
José Chávez
Man at Cock Fight (uncredited)
Arturo Fernández
Man in saloon (uncredited)
Peter Helm
Man in saloon (uncredited)
Regino Herrera
Man in saloon (uncredited)
Jackboy
Dog (uncredited)
Vicente Lara
Man in saloon (uncredited)
Margarito Luna
Jose (uncredited)
Moreno López
Man in saloon (uncredited)
Rubén Márquez
Man in saloon (uncredited)
Amelia Rivera
Woman in saloon (uncredited)
Ángela Rodríguez
Woman shouts out in saloon (uncredited)
José Torvay
Rosario (uncredited)
Jorge Treviño
Mexican trader (uncredited)
Manuel Vergara 'Manver'
Man at Cock Fight (uncredited)
Isabel Vázquez
Old woman in trading store (uncredited)
Robert Aldrich
Director
Bud Westmore
Makeup Artist
Howard Rigsby
Novel
Dalton Trumbo
Screenplay
Edward Mann
Supervising Editor
Waldon O. Watson
Sound
Donald Cunliffe
Sound
Norma Koch
Costume Design
Larry Germain
Hairstylist
Tom Connors Jr.
Assistant Director
Joseph Gershenson
Conductor
Eugene Frenke
Producer
Edward Lewis
Producer
Ernest Laszlo
Director of Photography
Michael Luciano
Editor
Alexander Golitzen
Art Direction
Alfred Sweeney
Art Direction
Oliver Emert
Set Decoration
Ernest Gold
Original Music Composer
Kirk Douglas
Executive Producer
Nate D. Slott
Assistant Director
May Boss
Stunt Double
Chuck Roberson
Stunts
George Robotham
Stunt Double