The trajectory of musician and comedian Mussum as vocalist of the group "Os Originais do Samba" and later in cinema and TV as a member of "Os Trapalhões", a group that revolutionized the way of making humor on Brazilian television.
| Actor | Role |
|---|---|
 Lázaro RamosNarrator | Narrator |
 MussumSelf (archive footage) | Self (archive footage) |
 Dedé SantanaSelf | Self |
 Renato AragãoSelf | Self |
 ZacariasSelf (archive footage) | Self (archive footage) |
 Joel Zito AraújoSelf | Self |
 Milton GonçalvesSelf | Self |
 Jorge CoutinhoSelf | Self |
 Elis ReginaSelf (archive footage) | Self (archive footage) |
 AlcioneSelf (archive footage) | Self (archive footage) |
 Jair RodriguesSelf (archive footage) | Self (archive footage) |