On screen
Cast
29 credited performers
Raymond Rouleau
Diavolo / Henri
Hélène Perdrière
Diana
Denise Grey
Antoinette
Roger Blin
The sleepwalker
Artwork unavailable
Maurice Bringo
Character not listed
André Chanu
Tatave
René-Jean Chauffard
Character not listed
Max Dalban
Friend of Henry
Guy Decomble
Operator
Paul Demange
Director of Justex
Yves Deniaud
Julien
Jacques Dynam
Character not listed
Paul Frankeur
Hairdresser
Jean Lanier
Justex
Fabien Loris
The Chinese
Maurice Marceau
Stage manager
Frédéric Mariotti
Photograph
Philippe Olive
Producer
Jacqueline Pierreux
Pearl Black
Annette Poivre
Titine
Marcel Pérès
Commissioner's secretary
Fernand René
President
Maurice Salabert
Character not listed
Simone Signoret
Annette
Sinoël
Castellan
Jean-Marc Tennberg
Character not listed
Artwork unavailable
Marcel Vallée
Director of Diavolo
Robert Vattier
Commissioner
Artwork unavailable
Georges Vitsoris
Satanas