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