Annabella
Anne-Marie
Acting
Pierre Richard-Willm
The 'inventor'
Acting
Paul Azaïs
The 'boxer'
Acting
Pierre Labry
The 'peasant'
Acting
Abel Jacquin
The 'detective'
Acting
Christian Gérard
The 'lover'
Acting
Jean Murat
The 'thinker'
Acting
Valentine Camax
Old lady on the phone (uncredited)
Acting
André Carnège
General (uncredited)
Acting
Enrico Glori
Businessman (uncredited)
Acting
Jean Marconi
(uncredited)
Acting
Odette Talazac
Madame Tuche, inventor's maid (uncredited)
Acting