Malpertuis

Year: 1972
Director: Harry Kümel
Cast: Orson Welles, Susan Hampshire, Michel Bouquet, Mathieu Carrière
IMDb: tt0067386
Theme / prize: thema Europese genre-film
A young sailor finds himself trapped in the labyrinthine mansion of his occultist uncle, along with a number of eccentric and mysterious relatives who all seem to be harboring a dark secret.