The documentary reconstructs the history of Graúna, one of the most famous comic characters in Brazil during the '70s. Analyzing creator Henfil's usage of this poor, little, female blackbird to criticize the social inequities and censorship in Brazil of the time, testimonies from family and fellow cartoonists shed light into why "Reading Again Graúna" is still relevant today.
| Actor | Role |
|---|---|
 HenfilSelf (archive footage) | Self (archive footage) |
| CCláudio HebdôSelf | Self |
| NNilson AzevedoSelf | Self |
 AroeiraSelf | Self |
| MMaria da Glória Figueiredo SouzaSelf | Self |
| MMarcos SilvaSelf | Self |
| MMiguel PaivaSelf | Self |
| IIvan CosenzaSelf | Self |
| MMaria da ConceiçãoSelf | Self |
| LLuiz Fernando EmediatoSelf | Self |
| AAndré DahmerSelf | Self |
 Tárik de SouzaSelf | Self |
 Laerte CoutinhoSelf | Self |
 Rose NogueiraSelf | Self |
 Bruno MazzeoSelf | Self |
| EEuclides CoutoSelf | Self |
| EEduardo SuplicySelf | Self |
| JJoão MontanaroSelf | Self |
 ZicoSelf | Self |
 Gregório DuvivierSelf | Self |
 Walter Casagrande JúniorSelf | Self |
| CCarol Cospe FogoSelf | Self |