 Jean-François StéveninJean-François Richet, the Schoolteacher | Jean-François Richet, the Schoolteacher |
 Virginie ThévenetLydie Richet | Lydie Richet |
| CChantal MercierChantal Petit, the Schoolteacher | Chantal Petit, the Schoolteacher |
 Tania TorrensNadine Riffle, hairdresser, Laurent's mother | Nadine Riffle, hairdresser, Laurent's mother |
 Nicole FélixGrégory's mother | Grégory's mother |
| PPhilippe GoldmanJulien Leclou | Julien Leclou |
| BBruno de StabenrathBruno Rouillard | Bruno Rouillard |
| GGeorges DesmouceauxPatrick Desmouceaux | Patrick Desmouceaux |
| RRené BarneriasMonsieur Desmouceaux, Patrick's father | Monsieur Desmouceaux, Patrick's father |
| FFrancis DevlaeminckMonsieur Riffle, hairdresser, Laurent's father | Monsieur Riffle, hairdresser, Laurent's father |
| LLaurent DevlaeminckLaurent Riffle | Laurent Riffle |
 Marcel BerbertSchool Principal | School Principal |
 François TruffautMartine's father | Martine's father |
 Laura TruffautMadeleine Doinel, Oscar's mother | Madeleine Doinel, Oscar's mother |
 Eva TruffautPatricia | Patricia |
| CCorinne BoucartCorinne | Corinne |
| VVincent ToulyConcierge | Concierge |
| PPascale BruchonMartine | Martine |
| CClaudio DelucaMatthieu Deluca | Matthieu Deluca |
| FFranck DelucaFranck Deluca | Franck Deluca |
| RRichard GolfierRichard | Richard |
| SSylvie GrezelSylvie | Sylvie |
| PPaul HeyraudMonsieur Deluca | Monsieur Deluca |
| MMichèle HeyraudMadame Deluca | Madame Deluca |
| SSebastien MarcOscar | Oscar |
| CChristine PelléMadame Leclou, Julien's mother | Madame Leclou, Julien's mother |
 Jeanne LobreJulien's grandmother | Julien's grandmother |
| CChristian LentretienMonsieur Golfier, Richard's father (uncredited) | Monsieur Golfier, Richard's father (uncredited) |
| YYvon BoutinaOscar, adult (uncredited) | Oscar, adult (uncredited) |
| JJean-Francis GondreOscar's father (uncredited) | Oscar's father (uncredited) |
