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.
Orson Welles
Cassavius
Susan Hampshire
Nancy / Euryale / Alice / Nurse / Charlotte
Michel Bouquet
Charles Dideloo
Mathieu Carrière
Jan
Jean-Pierre Cassel
Lampernisse
Daniel Pilon
Mathias Crook
Walter Rilla
Eisengott
Dora van der Groen
Sylvie Dideloo
