After a Parisian haute couture house is robbed and jewels stolen, Commissaire Legrand leads the investigation. His suspicions fall on Linda, the great couturier. He decides to follow her to Nice to present her next collection.

A man of of principle leads a double life: one for his mistress and one he takes home to his wife.

A Parisian reporter tries to exonerate a fugitive neighbor of charges he murdered his wife.