Ten Days' Wonder

"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."

Cast

Anthony Perkins

as Charles Van Horn

Michel Piccoli

as Paul Regis

Marlène Jobert

as Hélène Van Horn

Orson Welles

as Théo Van Horn

Guido Alberti

as Ludovic Van Horn

Ermanno Casanova

as One-Eyed Old Man

Mathilde Ceccarelli

as Receptionist

Eric Frisdal

as Charles enfant

Aline Mantovani

as Hélène enfant

Corinne Koeningswarter

as Hélène enfant

Tsilla Chelton

as Mère Théo

Giovanni Sciuto

as Prêteur

Vittorio Sanipoli

as Commissaire

Fabienne Gaugloff

as Petite fille du train

Silvana Blasi

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

Crew

André Génovès

Producer

Claude Chabrol

Director

Manfred Lee

Writer

Paul Gégauff

Writer

Frederic Dannay

Writer

Ellery Queen

Original Story

Jacques Gaillard

Editor

Jean Rabier

Director of Photography

Paul Gardner

Screenplay

Eugene Archer

Screenplay

Pierre Jansen

Music

Jacky Reynal

Makeup Artist

Jacky Bouban

Makeup Artist

Guy Maugin

Set Decoration

Karl Lagerfeld

Costume Design

Alaine Scemama

Hairstylist

Guy Littaye

Production Design

François-Xavier Leclerc

Makeup Artist