Charles Van Horn, son of rich and powerful Théo Van Horn, calls upon his former teacher Paul Régis to help him solve the mystery of his recurring bouts of amnesia.
Directed by
Claude Chabrol
Written by
Manfred Lee, Paul Gégauff, Frederic Dannay
Anthony Perkins
Charles Van Horn
Guido Alberti
Ludovic Van Horn
Marlène Jobert
Hélène Van Horn
Michel Piccoli
Paul Regis
Vittorio Sanipoli
Commissaire
Tsilla Chelton
Mère Théo
Ermanno Casanova
One-Eyed Old Man
Mathilde Ceccarelli
Receptionist
Eric Frisdal
Charles enfant
Aline Mantovani
Hélène enfant
Corinne Koeningswarter
Hélène enfant
Giovanni Sciuto
Prêteur
Fabienne Gaugloff
Petite fille du train
Silvana Blasi
La réceptionniste de l'hôtel d'Alsace (uncredited)