1968. Catherine, Yves and Hervé are twenty years old. They're students in Paris and they love each other. The May student uprisings radically change their lives. Overtaken by communal utopia, they leave the city with a few friends to set up house in an abandoned farm in the Lot region. A desire for freedom and the search for individual fulfillment lead them to make choices that cause them to separate.
| Actor | Role |
|---|---|
 Laetitia CastaCatherine | Catherine |
 Yannick RenierYves | Yves |
 Yann TrégouëtHervé | Hervé |
 Sabrina SeyvecouLudmilla | Ludmilla |
 Christine CittiMaryse | Maryse |
 Kate MoranCaroline | Caroline |
 Marc CittiSerge | Serge |
 Théo FriletBoris | Boris |
 Alain FromagerAntoine | Antoine |
 Marilyne CantoDominique | Dominique |
 Édouard CollinChristophe | Christophe |
 Fejria DelibaDalila | Dalila |
| GGaëtan GallierMichel | Michel |
| OOsman ElkharrazJoseph | Joseph |
 Slimane YefsahFarivar | Farivar |
 Matthias Van KhacheJean-Paul | Jean-Paul |
 Thibault VinçonVincent | Vincent |
 Pierre-Loup RajotCatherine's father | Catherine's father |
 Sophie BarjacCatherine's mother | Catherine's mother |
| KKarl WeilerBoris | Boris |