Famous author Bretonneau gets his ghost writer Moluchet to impersonate the notorious criminal Jim la Houlette and pretend to steal a manuscript to boost the sales of their novels.
Fernandel
Jacques Varennes
Louis Florencie
Mireille Perrey
Henri Trévoux
Jean Dax
Paul Faivre
Jean Diéner
Marcelle Rexiane
Marguerite Moreno