No one can escape the terrifying clutches of Mara, Queen of the Black Witches, who gruesomely sacrifices captive men within the confines of her diabolical castle. With the aid of powerful black magic, reincarnation, and a bevy of maiden disciples, Mara wreaks havoc against those who have tortured and persecuted witches throughout the centuries. The only chance to stop this supernatural siren lies with Dr. Helsford, a parapsychology professor who uses his knowledge of the dark arts to aid two potential victims in a fiery battle to the death against the forces of evil!