Antonio Margheriti
Director
Eric Bercovici
Screenplay
Jerrold L. Ludwig
Screenplay
Riccardo Pallottini
Director of Photography
Stanford C. Allen
Editor
Julio Molina
Art Direction
Agustín Jiménez
Costume Design
Harry Bernsen
Producer
Maria Luisa Alcaraz
Associate Producer
Leon Chooluck
Co-Producer
Jerry Goldsmith
Original Music Composer
Hal Needham
Stunt Coordinator
Lucie Lichtig
Script Supervisor
Francisco Ardura
Production Coordinator
Mary Pepa Willis
Production Secretary
Phil Stern
Still Photographer
Alan Arnold
Unit Publicist
José María Ochoa
Unit Manager
Scott Maitland
Assistant Director
José López Rodero
Assistant Director
Hal Needham
Second Unit Director
Raúl Pérez Cubero
Second Unit Director of Photography
Carlo Tafani
Camera Operator
Jim Willis
Sound Mixer
Ángel Sevillano
Property Master
Agustín Jiménez
Wardrobe Supervisor
Carmen Martín
Makeup Artist
Luciano D'Achille
Special Effects
Antonio Molina
Special Effects
Juan Maján
Stunt Coordinator
Dennis Mosher
Assistant Editor
John Caper Jr.
Music Editor
Theodore Soderberg
Sound Re-Recording Mixer
Jim Brown
Pike
Lee Van Cleef
Kiefer
Fred Williamson
Tyree
Catherine Spaak
Catherine
Jim Kelly
Kashtok
Barry Sullivan
Kane
Dana Andrews
Morgan
Harry Carey, Jr.
Dumper
Robert Donner
Skave
Charles McGregor
Cloyd
Leonard Smith
Cangey
Ronald Howard
Halsey
Ricardo Palacios
Calvera
Buddy Joe Hooker
Angel
Paul Costello
Card Player (uncredited)
Hal Needham
Garmes (uncredited)
George Rigaud
Horse Dealer (uncredited)
Dean Selmier
Man in Saloon (uncredited)
