The error of an examining magistrate forever tears apart a happy and united family.

Old Caleb has a blind daughter who he lies to about disasters happening to keep her happy. By chance he finds his son who disappeared at sea, that the marriage of his ex-fiancée with the villainous Tackleton does not take place and that everything ends for the best in the world...

Maître Bolbec is a famous lawyer but the dress she is wearing is not the one her husband would like her to see. When she realizes that he is cheating on her, she gives up the bar, but she is even more taken up by her friends. Mr. Bolbec then begs her to resume her job and asks for the position of secretary.

A young man realizes that his fiancée is asking the Mystery Prince for advice on the conduct of his future household. The Mystery Prince is a radio presenter adored by his listeners. To get rid of this cumbersome character, the young man makes one of his comrades pass for the presenter, who has become the worst of cads.

A doctor is married to an overly jealous wife who wants a divorce. He advises one of his very shy patients to take a mistress when he feels attracted to the latter's fiancée. The "sick", meanwhile, feels weaknesses for the wife.

A shy young composer gets a job as musical director, under a false name, at a music publisher. The editor has two charming daughters, one falls in love with the composer, and the other with the musical director, two people who are only one man... Complications, misunderstandings and a happy ending.

A man of integrity, Monsieur Pic is the accountant beyond reproach of the Banque Universelle. He would not dream of doing anything wrong and everybody knows it. He is therefore justly indignant when a wealthy woman offers him the position of administrator in the whorehouse she is opening soon. But only fools never change their minds and if Monsieur Pic finally accepts the position in the house across the Banque Universelle, he has three good reasons for that: first he does not get the promotion he deserved ; second, his son Albert is hired by Madame Anna as a decorator ; third, Hortense, his daughter has expressed the wish to "work" there too. The good point is that, once in the place, Pic will be rewarded for what he is worth. Even more important, the unfortunate father will be able there to keep a close eye on his two wayward children and protect them from temptation.

A reveler who has experienced setbacks tries to become unemployed without ever having worked.

Alexis, a former war pilot, attempted the Paris-Tokyo raid and failed. He became a taxi driver. The film actress, Margot Fontane, forgets her bag in the taxi and Alexis thus meets her. He goes to see the great actress shoot, he is hired for a small role as an aviator, and to simulate a take-off, he flies to Tokyo. It is the signal of happiness for the two lovers.