
Seductive Barbara Steele (Black Sunday) is tortured with acid while tied up helpless in one of the classics of the golden age of Italian horror. Obsessed scientist Dr. Arrowsmith finds his wife is cheating on him with their servant, so he brutally tortures and murders them. When he finds his late wife's fortune has been left to her mentally ill sister, Jenny, he marries her and begins a nefarious plan to reclaim her wealth-- until nightmare revenge reaches from beyond the grave, all accompanied by a spinetingling Ennio Morricone score!
