Cast
Klaus Kinski
Dr. Francis Clay
Margaret Lee
Cheryl Hume
Rosalba Neri
Anne Palmieri
N/A
Jane Garret
Mara
John Karlsen
Professor Osterman
Gioia Desideri
Ruth
N/A
Giangiacomo Elia
The Gardener (as John Ely)
Monica Strebel
Nurse Helen
Fernando Cerulli
Chaffeur
N/A
Sandro Rossi
Policeman
Giulio Baraghini
Policeman
Ettore Geri
Inspector
