The mind of Pierre Bérard, a successful middle-aged architect, is torn between his unstable present with Hélène, his younger lover, and his happy memories of the past with Catherine, his ex-wife; but his true destiny awaits him at a crossroads on his way to Rennes…
| Actor | Role |
|---|---|
 Michel PiccoliPierre Bérard | Pierre Bérard |
 Romy SchneiderHélène | Hélène |
 Lea MassariCatherine Bérard | Catherine Bérard |
 Gérard LartigauBertrand Bérard | Bertrand Bérard |
 Jean BouiseFrançois | François |
 Boby LapointeThe Livestock Truck Driver | The Livestock Truck Driver |
 Hervé SandThe Truck Driver | The Truck Driver |
 Jacques RichardThe Male Nurse | The Male Nurse |
 Betty BeckersThe Female Hitchhiker | The Female Hitchhiker |
 Dominique ZardiThe Male Hitchhiker | The Male Hitchhiker |
 Gabrielle DoulcetGuitte | Guitte |
 Roger CrouzetThe Developer | The Developer |
 Henri NassietM. Bérard - Pierre's Father | M. Bérard - Pierre's Father |
 Claude ConfortèsThe Doctor | The Doctor |
| JJerry BrouerThe Suitor | The Suitor |
 Jean GrasGeorges - The Construction Manager | Georges - The Construction Manager |
 Marie-Pierre CaseyThe Postmaster | The Postmaster |
 Marcelle ArnoldHélène's Mother | Hélène's Mother |
 Jean-Pierre ZolaHélène's Father | Hélène's Father |
 Max AmylThe Priest | The Priest |
 Isabelle SadoyanThe Nurse | The Nurse |
| GGérard StreiffBiker | Biker |