Summary
A masked killer stalks an institution for mentally disturbed rich women.
Details
Release Date: August 2, 1971
Runtime: 97 minutes
Genres: Horror, Mystery, Thriller
Original Language: IT
Rating: ⭐ 4.8/10 (72 votes)
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Cast
Klaus Kinski
Dr. Francis Clay
Margaret Lee
Cheryl Hume
Rosalba Neri
Anne Palmieri
John Karlsen
Professor Osterman
Gioia Desideri
Ruth
Monica Strebel
Nurse Helen
Fernando Cerulli
Chaffeur
Giulio Baraghini
Policeman
Ettore Geri
Inspector
Carla Mancini
Nurse
Enzo Spitaleri
Ruth's Husband
Gilberto Galimberti
Policeman