León Klimovsky
Director
José Algueró
Set Decoration
Antonio Ramírez de Loaysa
Editor
Manolita Ponte
Makeup Artist
Zacarías Urbiola
Assistant Director
Ricardo Muñoz Suay
Dialogue
Miguel Fernández Mila
Director of Photography
Ricardo Sanz
Executive Producer
Paul Naschy
Story
José Antonio Pérez Giner
Executive Producer
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
María Vidal
Lucia - Prostitute victim
Ingrid Rabel
Giulia - Secretary
Frances O'Flynn
Marie - scrubwoman
Antonio Mayans
Cop
Ramón Centenero
Beni Deus
César Varona
Anne Marie
Juan Madrigal
Juan Cazalilla
Javier de Rivera
Rafael Albaicín
Luis Alonso
Ernesto Vañes
