Patients and those working in an isolated mental hospitals are murdered, one by one, by a madman lurking in the corridors
Cast
Crew
Elio Scardamaglia
Director, Producer
Lionello De Felice
Director
Luciano Martino
Screenplay
Ernesto Gastaldi
Screenplay, Story
Robert Williams
Novel
Alberto Gallitti
Editor
Marcello Masciocchi
Director of Photography
Roberto Pariante
Assistant Director
Massimo Giustini
Makeup Artist
Bernardino Fronzetti
Sound Recordist
Francesco De Masi
Original Music Composer
Piero Lazzari
Production Manager
