Das Schloß der blauen Vögel

Slaughter Hotel (Italian: La bestia uccide a sangue freddo), also known as Asylum Erotica and Cold Blooded Beast, is a 1971 Italian giallo horror film directed by Fernando Di Leo and starring Klaus Kinski.[1] The film follows a masked killer murdering the wealthy female inmates of a sanitorium. The building that was used as the mental hospital in this film was used several years earlier as the set for the 1966 giallo The Murder Clinic.[2]