Simona Sanna

Mimsy Farmer

Father Paul Lenox

Barry Primus

Riccardo

Ray Lovelock

Danielle

Angela Goodwin

Lello Sanna

Carlo Cattaneo

Lello Sanna

Carlo Cataneo

Gianni Sanna

Massimo Serato

Betty Lenox

Gaby Wagner

Ivo

Ernesto Colli

Caretaker

Leonardo Severini

Eleonora

Eleonora Morana

Inspector Silvestri

Antonio Casale

Professor Mari

Giovanni Di Benedetto

Aunt Elvira

Maria Pia Attanasio

Archivist at Criminal Museum (as Piero Anchisi)

Pier Giovanni Anchisi

Doctor

Sergio Sinceri

Doctor with beard

Pupino Samonà

Man in Restaurant (uncredited)

Bruno Alias

Audience Watching Car Race (uncredited)

Massimo Ciprari

Painter in Casino (uncredited)

Luciano Foti

Blonde Corpse (uncredited)

Cindy Girling

American Tourist (uncredited)

Margherita Horowitz

Suicidal woman in the bathroom (uncredited)

Barbara Lay

Nurse (uncredited)

Carla Mancini

Man at Casino (uncredited)

Giuseppe Marrocco

Waiter (uncredited)

Giulio Massimini

Bystander (uncredited)

Franco Moruzzi

Pool Attendant (uncredited)

Enrico Palombini

Corpse (uncredited)

Michele Starck

Fat Corpse (uncredited)

Alessandra Vazzoler

American Tourist (uncredited)

Sandra Wolff

Doctor at Autopsy (uncredited)

Luciano Zanussi