On screen
Cast
16 credited performers
Catriona MacColl
Lucy Boyle
Paolo Malco
Dr. Norman Boyle
Ania Pieroni
Ann, the Babysitter
Giovanni Frezza
Bob Boyle
Silvia Collatina
Mae Freudstein
Dagmar Lassander
Laura Gittleson
Giovanni De Nava
Dr. Freudstein
Artwork unavailable
Gianpaolo Saccarola
Daniel Douglas
Carlo De Mejo
Mr. Wheatley
Artwork unavailable
Kenneth A. Olsen
Harold
Teresa Rossi Passante
Mary Freudstein
Artwork unavailable
Elmer Johnsson
Cemetery Caretaker
Artwork unavailable
Ranieri Ferrara
Victim
Daniela Doria
First Female Victim
Pino Colizzi
Peterson (voice) (uncredited)
Lucio Fulci
Professor Muller (uncredited)