Director/a
J. Lee Thompson
DIRECTOR/A
Reparto (por orden de créditos)
Charles Bronson
Giff Hoyt
Jason Robards
Gunther Beckdorff
Dominique Sanda
Marie Allesandri
Fernando Rey
Terredo
Simon MacCorkindale
Lewis Clarkson
Camilla Sparv
Hera
Gilbert Roland
Dr. Ramirez
Denny Miller
Horst
James Booth
John Baker
Jorge Russek
Minister
Clifton James
Lorrimer
Ernest Esparza III
Pepe
José Chávez
Bustamante
Carlos Romano
Miguel
Martín LaSalle
Aparicio
Conrad Hool
British Crewman #1
Stephen Peck
British Crewman #2
Manuel Martín
Inquest Clerk
Aldo Sambrell
Policeman
José Carlos Ruiz
Hernandez
Carlos Bravo y Fernández
Sánchez
Ana De Sade
Rosa
Pedro Damián
Eduardo
Gerardo Zepeda
Canero
Daniel Ades
Lupo(uncredited)
Ian Zimmerman
German Sailor(uncredited)