"The daughter of an industrialist takes an interest in the workers and tries to improve their lot. She avoids a strike, and falls in love with an engineer."
Pierre Brasseur
as Pierre Mougins
Madeleine Robinson
as Simone Maravon
Raymond Aimos
as Caillat
Blanche Bernis
as Madame Lurvin
Charles Burguet
as Maravon
Jeanne Fusier-Gir
as Mother Victor
Gisèle Gire
as Paulette Lurvin
Jacques Grétillat
as Gonfaron
Huguette Hefti
as Maid
Paulette Houry
as Julie
Georges LaCroix
as Employee
Elise Maillé
as Typist
Gina Manès
as Irma
Jeanne Marie-Laurent
as Madame Mougins
Michel Nastorg
as Duvernet
Jacques Varennes
as Chassigny
Victor Vina
as Benoit
Louis Vonelly
as Lurvin
Raymonde Devarennes
as (uncredited)
Marcel Pérès
Pierre de Ramey
Eugène Stuber
Maurice de Canonge
Director