A man is killed smuggling contraband through the Pyrenees Alps. He leaves behind a pregnant woman who must go on.

Guy Carbonnel, a rich industrialist, has more eyes for rugby than for his wife Hélène. René Rivals, his long-time pal, takes advantage of it to court her but Guy is becoming suspicious so René has to find a way to deflect his friend's suspicion. He finally has an idea: he asks Lilian, a circus acrobat, to pose as his mistress. Lilian accepts and they embark on a series of eventful moments.

A gentleman, falsely accused of an assassination, becomes a formidable bandit. Condemned by the king, he will be rehabilitated thanks to the intervention of a young girl whom he will marry.

After a crazy night spent at Maxim's, Doctor Montgicourt returns home with the Môme Shrimp. General Petypon invites her to his castle for the engagement of his niece and Lieutenant Corrignon, the kid's lover. The reception is likely to be very busy...