演职人员
导演
费尔南多·迪里奥
Dr. Francis Clay
克劳斯·金斯基
Cheryl Hume
Margaret Lee
Anne Palmieri
Rosalba Neri
Mara
Jane Garret
Professor Osterman
John Karlsen
Ruth
Gioia Desideri
The Gardener (as John Ely)
Giangiacomo Elia
Nurse Helen
Monica Strebel
Chaffeur
Fernando Cerulli
Policeman
Sandro Rossi
Policeman
Giulio Baraghini
Inspector
Ettore Geri
Policeman
Antonio Radaelli
Nurse
Carla Mancini
Male Nurse
Franco Marletta
Cheryl's Husband
Piero Nistri
Patient
Daniela Di Bitonto
Ruth's Husband
Enzo Spitaleri
Male Nurse
Marco Mariani
Policeman
Gilberto Galimberti
Patient
Rosanna Braida
Nurse Killed with Scythe (uncredited)
Lina Franchi