Director
Jesús Franco
DIRECTOR
Writer
José Antonio Arévalo
WRITER
Gonzalo Cañas
Jules Verne
Stars (in credits order)
José Manuel Marcos
Dick Sand
Edmund Purdom
Admiral Marlowe
Marc Cassot
Captain Hull
Doris Thomas
Clara Marlowe
Howard Vernon
Korda
Armand Mestral
Harris
William Berger
Negoro
Fernando Bilbao
Hercules
Sergio Mendizábal
Benedict
Luis Barboo
Sailor
Alberto Dalbés
Vargas
Marisol Delgado
Clara's maid
Bat
Perrette Pradier
Clara Marlowe (uncredited) (voice)
Simón Ramírez
Narrador (uncredited)
