Os convidados do 4.º programa do Lado B são: Maria Vieira, Nuno Markl, Sr. Henrique, Banda convidada: Soulbizness.
| Name | Type | Role | |
|---|---|---|---|
| Frederico Pombares | Writer | ||
| Bruno Nogueira | Writer | ||
| João Quadros | Writer | ||
| Nildo Lopes | Producer | ||
| Hugo Pereira | Producer | ||
| Luís Gonçalves | Producer | ||
| Inês Tavares | Producer | ||
| João Correia | Producer | ||
| Nuno Markl | Guest Star | ||
| Sr. Henrique | Guest Star | ||
| Soulbizness | Guest Star | ||
| Maria Vieira | Guest Star | ||
| Sérgio Graciano | Director |