On screen
Cast
33 credited performers
Dario Argento
Self - Host (uncredited)
Aldo Reggiani
Luca
Laura Belli
Stefania
Mimmo Palmara
The Neighbor
Artwork unavailable
Alberto Atenari
Truck Driver
Enzo Cerusico
Commissario Giordani
Paola Tedesco
Giulia
Pierluigi Aprà
Roberto Magli, il Fattorino
Robert Hoffmann
Doctor
Mara Venier
Daniela Moreschi
Gianfranco D'Angelo
Police Commissioner
Gildo Di Marco
Il Fornaio
Tom Felleghy
Luigi Berti
Artwork unavailable
Marcello Fusco
Character not listed
Artwork unavailable
Luciana Lehar
Character not listed
Marilù Tolo
Roberta Leoni
Artwork unavailable
Emilio Marchesini
Marco Roviti
Riccardo Salvino
Guido Leoni
Fulvio Mingozzi
Policeman
Glauco Onorato
Police Inspector
Corrado Olmi
Officer Morini
Artwork unavailable
Altea De Nicola
Anna
Salvatore Puntillo
Moustached Man
Erika Blanc
Elena Moreschi
Gino Pagnani
Character not listed
Maria Tedeschi
Elderly Nurse
Maria Teresa Albani
Innkeeper
Pietro Zardini
Character not listed
Pupo De Luca
Vice-Commissioner
Fernando Cerulli
Uomo Che Si Costituisce come Assassino (uncredited)
Umberto Raho
Psychiatrist
Enrico Marciani
Avvocato (uncredited)
Luciano Bonanni
Bar Customer