International sex symbol Jane Birkin (of BLOW-UP and Je taime... fame) stars as Corringa, a beautiful young girl who returns from a convent school to her familys ancestral castle. But within these walls seethes unspeakable evil, including religious fervor, depraved desires, and sudden, sadistic murder. Now, someone with a taste for terror is slaughtering the castles demented guests. Six have already met their deaths... and for delicious Corringa, the ultimate torment is still to come! Anton Diffring (CIRCUS OF HORRORS), Hiram Keller (FELLINI SATYRICON) and infamous French superstar Serge Gainsbourg co-star in this luridly gothic giallo co-written and directed by Antonio Margheriti (CANNIBAL APOCALYPSE, CASTLE OF BLOOD), featuring an intense score by Riz Ortolani (MONDO CANE), and presented uncut, uncensored and fully restored from original European vault materials.