Clement, nine, curious about everything, wants to understand life. Camera in hand, he walks the streets of his small provincial town, following and studying "grown-ups".
| Actor | Role |
|---|---|
 Milan ArgaudClément | Clément |
 Alain BashungThe police inspector | The police inspector |
 Jean-Claude DreyfusMr. Dubois | Mr. Dubois |
 Andréa FerréolMadame Poulet | Madame Poulet |
 Josiane LévêqueThe concierge | The concierge |
 Julie MarboeufMother | Mother |
 Christian MorinThe poultry house owner | The poultry house owner |
 Sonia RollandThe optician | The optician |
 Emanuel BoozThe gynecologist | The gynecologist |
| SSalomé WeiszAstrid | Astrid |
 Benjamin BoyerFather | Father |
 Séverine VincentThe teacher | The teacher |
| IIsabelle HeurtauxThe medical secretary | The medical secretary |
| SSylvain LerquetThe waiter | The waiter |