Tráiler
Reparto
Dario Argento
Narrator / Murderer's Hands (voice) (uncredited)
Daria Nicolodi
Anne
Christian Borromeo
Gianni
Eva Robin's
Girl on Beach
Giampaolo Saccarola
Coroner
Lamberto Bava
Elevator Repairman #1 (uncredited)
Dolores Calò
Traveller at the airport (uncredited)
John Saxon
Bullmer
Giuliano Gemma
Detective Germani
Mirella D'Angelo
Tilde
Ania Pieroni
Elsa Manni
Carola Stagnaro
Detective Altieri
Enio Girolami
Department Store Manager
Fulvio Mingozzi
Alboretto
Ippolita Santarelli
Prostitute
John Steiner
Christiano Berti
Mirella Banti
Marion
Marino Masé
John
Michele Soavi
Maria's Boyfriend / Man with Girl on Beach (uncredited)
Anthony Franciosa
Peter Neal
Veronica Lario
Jane McKerrow
Lara Wendel
Maria Alboretto
Francesca Viscardi