Ten years after the French political upheavals of 1968, a maturing "soixante-huitard" falls in with some young radicals who are influenced by a book he had written. But does he still have the guts to translate his ideas into acts against the state? And is he still attractive to younger chicks?
| Actor | Role |
|---|---|
 Jean-Pierre MockyMichel Rayan | Michel Rayan |
 Catherine LeprinceFrancine Vaneau | Francine Vaneau |
| BBruno NetterSéverin Lanier | Séverin Lanier |
 Jacques LegrasCommissaire Roubert | Commissaire Roubert |
 Gérard HoffmannHoby | Hoby |
 Michel FranciniRomirec | Romirec |
 Lisa LivaneAurélie | Aurélie |
 Jean-Simon PrévostEdmond Douany | Edmond Douany |
| RRobert Berrile commissaire | le commissaire |
 Dominique ZardiLe chef postier | Le chef postier |
 Francis TerzianMoreau | Moreau |
 Jean AbeilléLe gardien d'usine | Le gardien d'usine |
 Henri AttalGardien de la propriété Foron | Gardien de la propriété Foron |
| LLise RoyMarie-Thérèse Foron | Marie-Thérèse Foron |