Christopher Mitchum
Derek Timothy Carpenter
Christopher Mitchum
Derek Timothy Carpenter
Christopher Lee
Luis Morel
Cristina Higueras
Linda
Brigitte Lahaie
Mauria
Richard Harrison
Lt. Sparks
Henri Lambert
Antonio
Alicia Moro
Elena Barrios
Daniel Katz
Mr. Barrios
Antonio Mayans
Dr. Merrill Ramos (uncredited)
Carmen Carrión
(uncredited)
Jesús Franco
Director
Antonio Mayans
Production Manager
Carmen Carrión
Script Supervisor
Marius Lesoeur
Producer
Jesús Franco
Producer
Tako Pezonaga
Producer
Jesús Franco
Writer
Daniel White
Original Music Composer
Jesús Franco
Editor
Daniel Lesoeur
Producer
Roger Fellous
Director of Photography