António, a factory worker of immense musical talent, is discovered by a business man who launches him as a singer. Nevertheless, this changes the man's life for better and for worst.
| Actor | Role |
|---|---|
 António CalvárioAntónio Luís | António Luís |
 Madalena IglésiasStela Maria | Stela Maria |
 Canto e CastroÓscar | Óscar |
 Júlia BuiselLina | Lina |
| RRudolfo NevesShow manager | Show manager |
 Maria BastosLina's mother | Lina's mother |
 Vítor MendesTheatre's gatekeeper | Theatre's gatekeeper |
| MMarina NevesMarta | Marta |
| MMarques VidalRadio reporter | Radio reporter |
| AArtur AlvesRadio advertiser | Radio advertiser |
| GGomes de SousaGrandfather | Grandfather |
| FFernando RuasPianist | Pianist |