Two girls enroll in a sailing course during their holidays. Thanks to the captain and his crew, they are introduced to the subtleties of navigation. But the corners of the boat are also used to romp between experienced sailors determined to enjoy the innocence of the two young ladies.
| Actor | Role |
|---|---|
 Sophie GuersRita / Florence Levasseur | Rita / Florence Levasseur |
 Hubert GéralJean-Marie Descrières | Jean-Marie Descrières |
| GGérard GrégoryMario Gramont | Mario Gramont |
 Nadine RoussialHélène Gramont | Hélène Gramont |
 Jack GatteauJean-Marie | Jean-Marie |
 Brigitte VerbecqMme Gramont | Mme Gramont |
| RRené DouglasL'inspecteur | L'inspecteur |
| ÉÉtienne JaumillotVincent | Vincent |
 Dominique IrissouNot listed | Not listed |
 Cathy StewartNot listed | Not listed |
| CChristian LoussertNot listed | Not listed |
 Fabienne AbélardNot listed | Not listed |
| SSophia AndréNot listed | Not listed |
| DDominique BonvalNot listed | Not listed |
| GGregory SalvatinNot listed | Not listed |