"A Place Where Nothing Is Forbidden!"
A masked killer stalks an institution for mentally disturbed rich women.
Klaus Kinski
Dr. Francis Clay
Margaret Lee
Cheryl Hume
Rosalba Neri
Anne Palmieri
Jane Garret
Mara
John Karlsen
Professor Osterman
Gioia Desideri
Ruth
Giangiacomo Elia
The Gardener (as John Ely)
Monica Strebel
Nurse Helen
Fernando Cerulli
Chaffeur
Sandro Rossi
Policeman
Best Friend's Betrayal
Wretch
House of Temptation
Room 539
Rust 2
Saint Maud