In this film, Albert is an eccentric inventor of missiles who comes under fire from his investors when his first prototype explodes. Even his sympathetic mistress has her doubts, as Albert lashes out in a verbal tirade condemning those of little faith in his genius.
Jean Gabin
as Albert Raynal
Suzanne Flon
as Christine Raynal
Colette Deréal
as Rolande
Raymond Gérôme
as Jérôme Laprade, le beau-frère et financier d'Albert
Michel Auclair
as M. Magnin, le banquier d'Albert
Alfred Adam
as M. Vacher, l'important ferrailleur
Jacques Monod
as M. Marchal, un financier d'Albert
France Valéry
as Gilberte Magnin, la femme du banquier
Marthe Alycia
as Mme Laprade mère
Étienne Bierry
as M. Lambert, fidèle collaborateur d'Albert
Louis Arbessier
as Robert Augagneur, ancien camarade d'Albert
Fernand Ledoux
as Le juge
