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