Ten Days' Wonder

They Broke Every Commandment in the Book!

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.

Drama Mystery Crime

Anthony Perkins

(Charles Van Horn)

Michel Piccoli

(Paul Regis)

Marlène Jobert

(Hélène Van Horn)

Orson Welles

(Théo Van Horn)

Guido Alberti

(Ludovic Van Horn)

Ermanno Casanova

(One-Eyed Old Man)

Mathilde Ceccarelli

(Receptionist)

Eric Frisdal

(Charles enfant)

Aline Mantovani

(Hélène enfant)

Corinne Koeningswarter

(Hélène enfant)

Tsilla Chelton

(Mère Théo)

Giovanni Sciuto

(Prêteur)

Vittorio Sanipoli

(Commissaire)

Fabienne Gaugloff

(Petite fille du train)

Silvana Blasi

(La réceptionniste de l'hôtel d'Alsace (uncredited))