The plot centers on a wealthy woman (Rochon) who is the last descendant of a family of witches. Generations ago, her ancestors were terrorized, and an ages-old curse was placed on their bloodline, promising horrible retribution to anyone who victimizes a family member. In the present day, the woman's unhappy husband and his mistress decide to murder her to get her money, completely unaware of the ancient curse and the dark forces they are about to unleash.