With her nose buried in her books, a librarian broods bitterly over her failure in love. But a theft of jewelry will suddenly give her the perfect opportunity to win back her lover's heart and get rid of her rival. Will she take the plunge?
| Actor | Role |
|---|---|
 Alice SapritchMarie Brunel | Marie Brunel |
 Nicole MaureyIrène Musselet | Irène Musselet |
 Jacques BerthierDaniel Musselet | Daniel Musselet |
 Gabriel CattandRégis | Régis |