The story of José Abelardo Barbosa, narrated from the time of his youth, when he was at medical school, and dropped everything to become a radio announcer. After that, we follow the transformation of his life and the creation of his alter ego, Chacrinha.
| Production | Altino Pavan | Producer |
| Sound | Jorge Saldanha | Sound |
| Production | Valerio Cosimo | Producer |
| Production | Angelo Salvetti | Producer |
| Editing | Sérgio Mekler | Editor |
| Directing | Andrucha Waddington | Director |
| Costume & Make-Up | Marcelo Pies | Costume Design |
| Camera | Fernando Young | Director of Photography |
| Writing | Júlia Spadaccini | Co-Writer |
| Writing | Cláudio Paiva | Writer |
| Writing | Carla Faour | Co-Writer |
| Art | Rafael Targat | Art Direction |
| Production | Fernando Zagallo | Executive Producer |
| Production | Marcela Altberg | Casting Producer |
| Directing | Rebeca Diniz | First Assistant Director |