Patrick Lechat learns that his father, the famous writer Jo Lechat, whom he never knew, has just died leaving a colossal fortune. "Good thing!" Patrick Lechat and his family are currently in a very bad situation.
| Actor | Role |
|---|---|
 Christian ClavierPatrick Lechat | Patrick Lechat |
 Michel SerraultAlbert Moulinot | Albert Moulinot |
 Arielle DombasleBarbara Lechat | Barbara Lechat |
 Priscilla BettiChelsea | Chelsea |
 Bernard FarcyLechevalier | Lechevalier |
 Jackie BerroyerMaître Kermarec | Maître Kermarec |
 Ged MarlonDirecteur hôtel | Directeur hôtel |
 Véronique BoulangerDany Cooke | Dany Cooke |
 Hans MeyerJames Lord Cooke | James Lord Cooke |