Julie Wardh
Edwige Fenech
George Corro
George Hilton
Spanish Doctor
Miguel del Castillo
Party Guest
Brizio Montinaro
Victim in the Shower
Pouchi
Room Maid
Diomira Vidotto
Neighbor (uncredited)
Giuseppe Marrocco
Police Photographer (uncredited)
Francesco Narducci
Party Guest (uncredited)
Oscar Sciamanna
Jean
Ivan Rassimov
Carol Brandt
Conchita Airoldi
Dr. Arbe
Manuel Gil
Commissioner
Carlo Alighiero
Neil Wardh
Alberto de Mendoza
The Killer
Bruno Corazzari
Inspector
Luis de Tejada
Victim Who Escapes from the Killer
Marella Corbi
Director
Sergio Martino
Screenplay
Ernesto Gastaldi
Camera Operator
Giancarlo Ferrando
Producer
Luciano Martino
Original Music Composer
Nora Orlandi
Director of Photography
Florian Trenker
Production Manager
Antonio Crescenzi
Vittorio Caronia
Editor
Eugenio Alabiso
Eduardo Manzanos
Sound Recordist
Pietro Ortolani
Unit Manager
Franco Fogagnolo
Set Designer
José Luis Galicia
Jaime Pérez Cubero
Emilio Foriscot
Production Supervisor
Music Director
Paolo Ormi
Script Supervisor
Mirella Malatesta
Costume Design
Riccardo Domenici
Assistant Editor
Amedeo Moriani
Original Story
Assistant Camera
Michele Picciaredda
Assistant Director
Francisco Rodríguez
Makeup Artist
Mario Di Salvio
Still Photographer
Lamberto Palmieri