The Terror

Lt. Duvalier, a French soldier, loses contact with his unit and is forced to wander alone near the Baltic Sea. While in search of his regiment, he spies Helene, a mysterious beauty, walking by herself. Mesmerized, Duvalier begins tracking her, but she vanishes. He later catches up with her and follows her into a castle, where he encounters the bizarre Baron Von Leppe, finds signs of witchcraft and learns the shocking truth about Helene.