Gaby, the singer of the "Raymond's Jazz" band, leads Maurice, one of the musicians, to believe that, following a night he spent with her in the hay, he is the father of her child. In fact, the baby is neither his nor hers. He is the son of Madeleine, a young war widow who has entrusted him to her friend Gaby until she is allotted a flat. One day, Maurice happens to meet Madeleine and falls in love with her but he does not dare to confess his "paternity" to her. Fortunately the misunderstanding is clarified and Maurice can at the same time marry Madeleine and adopt her kid.
as Gaby
as Maurice
as Fernand
as Robert
as Raymond
as The tramp at the Gare de Lyon
as A man of Laurent
as The brewery cashier
as The farmer
as The farm maid
as Léon
as Madeleine
as The owner of the bookstore
as Gaston, the server of the brewery
as The helpful passenger on the train
as The toy merchant (uncredited)
