Year 1971 Video Release 2003-06-02 Studio Kino Genre Suspense MPAA Rating Not Rated Color Color Runtime 93 Animated Live-Action Full Synopsis Fernando DiLeo, best known for a series of westerns and crime films, tried his hand at horror with this extremely sick little item loaded with nudity and violence. Set at a remote mental institution inexplicably located in a castle , the film features Klaus Kinski as a doctor whose mostly female patients are being brutally dispatched by a psychopath. Margaret Lee and Rosalba Neri are among the frequently unclothed cast, and there are decapitations, crossbow bolts in the eye, and in some foreign prints fairly explicit sex. Director Fernando di Leo Cast Fernando di Leo; Klaus Kinski; Margaret Lee; Rosalba Neri