The boyfriend of Isabelle has just committed suicide. Therefore Isabelle roams the streets of Paris until she decides to change her life radically and leave the city. She travels to the coast where she meets a young history professor on the beach...
| Actor | Role |
|---|---|
 Francine RacetteIsabelle | Isabelle |
 Michel DuchaussoyMichel | Michel |
 Suzanne FlonLa capitaine | La capitaine |
 Stéphane AudranLa femme de Michel | La femme de Michel |
 Marcel DalioLe milliardaire | Le milliardaire |
 Madeleine RobinsonLa femme du bar | La femme du bar |
| FFrançoise ChristopheLa cliente | La cliente |
 RufusLe barman | Le barman |
 BarbaraBarbara | Barbara |
 Salvador DalíSalvador Dalí (uncredited) | Salvador Dalí (uncredited) |
 Claude ChabrolL'homme au poteau (uncredited) | L'homme au poteau (uncredited) |