Nurse-student Rolande travels to the chateau to care for the Comte de Beaupre. A strange atmosphere pervades the chateau. Reginald, the butler, is a hypnotist. One stormy night, Rolande sees Gertrude, the housekeeper, sleepwalking and giving herself to the specter of the Comte de Saint-Germain, who has been dead for years...
Marcel Charvey
as Le comte de Beaupré
Olivier Mathot
as Reginald, le majordome
Valérie Boisgel
as Rolande Glory
Brigitte Borghese
as Gertrude (as Brigitte De Borghers)
Bob Asklöf
as Docteur Jacques Renard
Catherine Laurent
as Emma / La Perrota
Hervé Watine
as Hugo
Claude George
as