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.
| Directing | André Cayatte | Director |
| Writing | Michel Duran | Dialogue |
| Production | Alfred Greven | Producer |
| Crew | Robert Lefebvre | Cinematography |
| Writing | Honoré de Balzac | Story |
| Writing | André Cayatte | Screenplay |