France, 18th century. Lieutenant Andre Duvalier (Jack Nicholson) has been accidentally separated from his regiment. He is wandering near the coast when he sees a young woman (Sandra Knight) and asks her for directions to Coldon, where he hopes to rejoin his regiment. But the woman doesn't answer, doesn't even greet him and walks away. Eventually she takes him towards the sea, where she disappears in rough water. Andre loses consciousness while trying to follow her, and is attacked by a bird and awakes in a house where an old woman (Dorothy Neumann) claims never to have seen the woman.