A succession of modern songs, from Iê-iê-iê to Bossa Nova, mix with the record of the tastes and customs of the youth of the time.
| Actor | Role |
|---|---|
 Milton RodríguezPaulo | Paulo |
 Elizabeth GasperMônica | Mônica |
| AAugusto César VannucciMaurício | Maurício |
 Walter ForsterGuimarães | Guimarães |
 Humberto CatalanoJosué | Josué |
| KKleber DrablePeixoto | Peixoto |
 Suzy ArrudaAugusta | Augusta |
| CCeli RibeiroLolita | Lolita |
| BBabete CastilhoGabriela | Gabriela |
| TTony de PaduaPedro | Pedro |
| PPitucaJuca | Juca |
| LLilian KnattNot listed | Not listed |
| UUracy D'OliveiraNot listed | Not listed |
| MManinha CastroNot listed | Not listed |
| PPicchiNot listed | Not listed |
| CCésar CavalcantiNot listed | Not listed |
 RositaNot listed | Not listed |
 José LopesNot listed | Not listed |
| CCharlie DixonNot listed | Not listed |
| LLaurinda Goulart de AndradeNot listed | Not listed |
| CCarlos DiasNot listed | Not listed |
| FFrank TestaNot listed | Not listed |
| WWalter SilvaNot listed | Not listed |
| MMyriamNot listed | Not listed |
| HHelio SchuellerNot listed | Not listed |
| RRoberval RochaNot listed | Not listed |
| JJosias GomesNot listed | Not listed |
| AArmando Carlos CorreaNot listed | Not listed |
| PPaulo MarinhoNot listed | Not listed |