Françoise has just been dumped by her husband for a much younger woman. In order to cheer her up, and to celebrate her 60th birthday, sisters Rose and Alice decide to take their mother to a resort on the tropical island of Reunion so they can relax, work on their tans, and have too many margaritas. But when Rose pays a one-night stand, Thierry, to show her mother a good time, their holiday plans start to unravel.
| Actor | Role |
|---|---|
 Miou-MiouFrançoise | Françoise |
 Camille CottinRose | Rose |
 Camille ChamouxAlice | Alice |
 Johan HeldenberghThierry | Thierry |
 Olivia CôteLily | Lily |
 Youssef HajdiCharlemagne | Charlemagne |
 Elliot DauratFélix | Félix |
 Thomas ScimecaSébastien | Sébastien |
 Gunther LoveRomain | Romain |
 Vincent FuricTaxi driver | Taxi driver |
| KKarima GhantyAir stewardess | Air stewardess |
| RRocaya ToihiriCyprienne | Cyprienne |
| JJean-Laurent FaubourgDamien | Damien |
 Philippine DelaireLolita | Lolita |
 Bernard BlancanGuillaume | Guillaume |
 Paul JeansonPaul | Paul |