Discover
Robert Forster
Madero
George Kennedy
Wilson
Fernando Rey
Ramos
Ramon Estevez
Andres (as Ramon Sheen)
Silvia Tortosa
Linda Wilson
Craig Hill
Jonathan Perry
Brett Halsey
Luis
Teri Vallee
Anita Wilson (as Terry Vallee)
Daniel Grimm
Antonio (as Harrison Grimm)
Lina Romay
Hotelier
Jean-Pierre Delamour
Captain
Antonio Mayans
Priest
Jesús Franco
Boat Captain
Edgardo Hernán
(as Ed Herman)
Ramón L. Mora
Soldier (uncredited)
Camera
Henry Frogers
Director of Photography
Crew
Félix Sepúlveda
Special Effects
Directing
Jesús Franco
Director
Editing
Lina Romay
Editor
Camera
Henry Frogers
Director of Photography
Crew
Félix Sepúlveda
Special Effects
Directing
Jesús Franco
Director
Editing
Lina Romay
Editor