Patients and staff of an isolated mental hospital are being killed off by a hooded maniac who stalks the halls.
Dr. Frankenstein’s Castle of Freaks (1974) Il castello della paura, Die Leichenfabrik des Dr. Frankenstein, Frankensteinin hirviöt, Le château de l’horreur, Leichen Factory, Monsters of Frankenstein, O Frankenstein xanahtypa, Oi eromenes tou Frankenstein, Terror Castle, The House of Freaks, The Monsters of Dr. Frankenstein, Tromos stin villa ton parthenon
