If he buys a gun, visits his wife's lover, and ends up savagely biting his dentist, Samuel Polaris is in bad shape. Very bad. Unless the others, the “normal” people – with their career plans, their adulteries, their arrogant incompetence – have fallen into a sort of collective madness. Who knows. Because he has no choice, because he is in love with his wife and because he refuses to resign himself to the worst, Samuel Polaris decides to regain his dignity. Even if, to do this, he has to steal from his psychiatrist the watch that Kennedy was wearing the day he was assassinated.
| Actor | Role |
|---|---|
 Jean-Pierre BacriSimon Polaris | Simon Polaris |
 Nicole GarciaAnna Polaris | Anna Polaris |
 Patrick ChesnaisPaul Gurney | Paul Gurney |
 Sam KarmannRobert Janssen | Robert Janssen |
 François ChattotVictor Kuriakhine | Victor Kuriakhine |
 Éléonore BernheimAlice Polaris | Alice Polaris |
 Lucas BonnifaitThomas Polaris | Thomas Polaris |
| SStéphane HöhnThibaut Brentano | Thibaut Brentano |
 Bruno RaffaelliDocteur Munthe | Docteur Munthe |
 Francine BergéLydia Brentano | Lydia Brentano |
 Jean-Claude BrialyBenny Grimaldi | Benny Grimaldi |