A short documentary on how the films "Libertários" and "Chapeleiros" are connected to the "Projeto Imagens e Histórias da Industrialização no Brasil" created by the Campinas State University.
| Actor | Role |
|---|---|
 Paulo Sérgio PinheiroSelf | Self |
| VVictor LeonardiSelf | Self |
| MMichael HallSelf | Self |
| LLauro EscorelSelf | Self |
 Adrian CooperSelf | Self |