Full cast and crew
Editing
Clarissa Ambach
editor
Sound
Bruno Nicolai
original music composer
Sigi Schwab
original music composer
Manfred Hübler
original music composer
Production
Camera
Manuel Merino
director of photography
Directing
Хесус Франко
director
Writing
Хесус Франко
writer
Actors
Soledad Miranda
Mrs. Johnson
Fred Williams
Dr. Johnson
Paul Müller
Dr. Franklin Houston
Ewa Strömberg
Dr. Crawford
Howard Vernon
Prof. Jonathan Walker
Хесус Франко
Dr. Donen
Horst Tappert
Inspector
Beni Cardoso
Mrs. Donen
Germán Robles
Policeman
Rudolf Hertzog
Member of Medical Congress
Karl Heinz Mannchen
Member of Medical Congress