Full cast and crew
Production
Ricardo Sanz
executive producer
José Antonio Pérez Giner
executive producer
Camera
Miguel Fernández Mila
director of photography
Costume & make-up
Manolita Ponte
makeup artist
Art
José Algueró
set decoration
Editing
Directing
Zacarías Urbiola
assistant director
León Klimovsky
director
Writing
Paul Naschy
story
Ricardo Muñoz Suay
dialogue
Actors
Paul Naschy
Inspector Scaporella
María Kosty
Ingrid
Erika Blanc
Silvana Scaporella
Ángel Aranda
Pietro Volpini
Ricardo Merino
Edmundo
Susana Mayo
Claudia Volpini
Eduardo Calvo
Professor Sandro Campitelli
Mariano Vidal Molina
Police Commissioner
José Canalejas
Ruggero
Ramón Centenero
Vittorio Darucchi
María Vidal
Lucia - Prostitute victim
Ingrid Rabel
Giulia - Secretary
Frances O'Flynn
Marie - scrubwoman
