Credits
Cast
Charles Bronson
Gifford Hoyt
Jason Robards
Gunther Beckdorff
Dominique Sanda
Marie-Claire Allesandri
Fernando Rey
Police Captain Torredo
Simon MacCorkindale
Lewis Clarkson
Camilla Sparv
Hera
Gilbert Roland
Dr. Rudolfo Ramirez
Denny Miller
Horst
James Booth
John Baker
Jorge Russek
Provincial Minister
Clifton James
Lorrimer
Ernest Esparza III
Pepe
José Chávez
Bustamante
Carlos Romano
Miguel
Martin LaSalle
Aparicio
Conrad Hool
British Crewman #1 (as Alan Conrad)
Stephen Peck
British Crewman #2
Manuel Martín
Inquest Clerk
Aldo Sambrell
Policeman
Carlos Bravo y Fernández 'Carlhillos'
Sánchez (as Carlos Bravo)
José Carlos Ruiz
Hernandez
Ana De Sade
Rosa
Pedro Damián
Eduardo
Gerardo Zepeda
Canero
Art
Drew Struzan
Art Designer
José Rodríguez Granada
Art Direction
Jorge Morales
Assistant Set Dresser
Ricardo Arana
Assistant Set Dresser
Antonio Mata
Property Master
Jaime Pérez Cubero
Set Decoration
Jorge De La Borbolla
Set Dresser
Camera
Álex Phillips Jr.
Director of Photography
Costume & Make-Up
Travilla
Costume Design
Christine George
Hairstylist
Joe DiBella
Makeup Artist
Crew
Efren Flores
Cableman
Jesus G. Duran
Special Effects
Laurencio Cordero
Special Effects
Directing
J. Lee Thompson
Director
Jesús Marín
First Assistant Director
Terence D. Buchinsky
Second Assistant Director
Editing
Michael F. Anderson
Editor
Production
Federico Serrano
Assistant Unit Manager
Aurelio Ortiz
Assistant Unit Manager
Conrad Hool
Associate Producer
Martin V. Smith
Executive Producer
Lance Hool
Producer
Paul Joseph
Producer
Francisco Day
Production Manager
Joseph C. Cavalier
Production Manager
Alfonso Sánchez Tello
Unit Production Manager
Sound
Jorge Gómez
Boom Operator
Jerry Goldsmith
Original Music Composer
Jack K. Tillar
Sound Editor
Howard Neiman
Sound Editor
Gregg Landaker
Sound Mixer
Manuel Topete
Sound Mixer
Robert J. Litt
Sound Recordist
Writing
Morton S. Fine
Screenplay
James Granby Hunter
Screenstory
Milton S. Gelman
Screenstory, Screenplay
Víctor Andrés Catena
Story
Jaime Comas Gil
Story