STORY
Patients and those working in an isolated mental hospitals are murdered, one by one, by a madman lurking in the corridors
CAST & CREW
- William Berger
- Françoise Prévost
- Barbara Wilson
- Philippe Hersent
- Harriet Medin
Cast
- Lionello De Felice
- Roberto Pariante
Directors
INFORMATION
- Ci. Ti. Cinematografica
- Leone Film
- Orphée Productions
Production Companies
- Italy
- France
Production Countries
LANGUAGES
- Italian
