Rosemary’s Baby

With this film, there were several sources in which the curse could have come from. When the film started shooting, producer William Castle received a letter that read: “Bastard. Believer of Witchcraft. Worshipper at the Shrine of Satanism. My prediction is you will slowly rot during a long and painful illness which you have brought upon yourself.” Shortly after, he collapsed and required immediate surgery. Unfortunately for him, the condition kept on persisting and during one event he was heard to scream “Rosemary, for god’s sake, drop the knife!”