Two young couples meet to watch footage of an X-rated film set on a luxury boat. Before long they find themselves turned on and neglect the film in favor of each other.
| Actor | Role |
|---|---|
| HHervé AmalouHenri Landau | Henri Landau |
 Brigitte LahaieBrigitte, secretary | Brigitte, secretary |
 Claudia MehringerNot listed | Not listed |
 Danièle Troeger(archive footage) | (archive footage) |
 Dominique AvelineNot listed | Not listed |
 France LomayMartine, actress | Martine, actress |
 Guy RoyerJacques Morin | Jacques Morin |
 Liliane AllanNot listed | Not listed |
 Richard LemieuvreJacky (archive footage) | Jacky (archive footage) |
 Thierry de BremBernard | Bernard |