A Poe-like study of guilt and revenge, THE DEMONIACS (Les Démoniaques) concerns a band of "wreckers" who rape and murder two young sisters, the survivors (Lieva Lone, Patricia Hermenier) of a ship they have lured into coastal rocks and plundered. The ghostly sisters haunt the Captain and obtain help from a mysterious clown (Mirielle d'Argent) who leads them to an impressive disused cathedral. There they meet a gnostic priest (Ben Zimet) standing guard over a cell that harbors the Devil himself (Miletic Zivomir), who empowers the angelic girls sexually with the evil necessary to exact their revenge.