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
Albert Raynal
Suzanne Flon
Christine Raynal
Colette Deréal
Rolande
Raymond Gérôme
Jérôme Laprade, le beau-frère et financier d'Albert
Michel Auclair
M. Magnin, le banquier d'Albert
Alfred Adam
M. Vacher, l'important ferrailleur
Jacques Monod
M. Marchal, un financier d'Albert
France Valéry
Gilberte Magnin, la femme du banquier
