Ariane is convinced that her boyfriend, Jean-Jacques, is having fantasies about another woman, Élisabeth. In an attempt to save their relationship, Ariane encourages Jean-Jacques to pursue Élisabeth, believing that this is the best way to free him from his own desires. Jean-Jacques presents himself at Élisabeth's house, not realising that she is the daughter of the French President.
| Actor | Role |
|---|---|
 Emmanuel MouretJean-Jacques | Jean-Jacques |
 Judith GodrècheElisabeth | Elisabeth |
 Déborah FrançoisAneth | Aneth |
 Frédérique BelAriane | Ariane |
| MMikaël GaudinGrégoire | Grégoire |
 Fred EpaudThe Seductor | The Seductor |
 Frédéric NiedermayerJean-Paul | Jean-Paul |
 Karine VentalonWoman of the Train | Woman of the Train |
 Olivier GalfioneThomas | Thomas |
 Jean-François FagourThe Vigil | The Vigil |
| YYoung Soo-choThe Ambassador | The Ambassador |
| AAkihiro NishidaForeign Affairs Minister | Foreign Affairs Minister |
| PPhilippe SolFranck | Franck |
| TTeresa OvídioSofa Guest | Sofa Guest |
 Zara PrassinotAneth's Sister 1 | Aneth's Sister 1 |
 Laura BoujenahAneth's Sister 2 | Aneth's Sister 2 |
 Audrey DeWilderAneth's Sister 3 | Aneth's Sister 3 |
 Juliet LemonnierAneth's Sister 4 | Aneth's Sister 4 |
 Hélène MilanoThe Policewoman | The Policewoman |
 Aurélie BouixMarianne | Marianne |
 Dany BrillantRudolph | Rudolph |
 Jacques WeberElisabeth's Father | Elisabeth's Father |