Carroll Baker stars in this giallo as Baba Yaga, a mysterious and seductive witch who casts a spell over a beautiful young fashion photographer named Valentina Rosselli. Soon after meeting Baba, Valentina finds that one of her cameras seems to be cursed, arousing her interest. Valentina becomes even more suspicious when she visits Baba's house and discovers a seemingly bottomless pit in the living room and is given a leather clad and disturbingly life like doll as a gift. Soon, Valentina is plagued by bizarre and violent dreams and she becomes convinced that Baba is trying to take over her life.