Luísa is a romantic, dreamy and delicate young woman married to Jorge, an engineer, a man of good habits and good economic conditions. They didn't know each other well, but got married and Luísa was a good wife, "she was clean and happy as a bird". Everything get changed when she meets a childhood love, her cousin Basílio. What seemed to be a great adventure will became a nightmare and Luísa will discover the price of her infidelity.
Unfortunately the movie Primo Basílio is not yet available on HBO Max.
| Directing | Daniel Filho | Director |
| Writing | Eça de Queirós | Novel |
| Writing | Euclydes Marinho | Adaptation |
| Writing | Euclydes Marinho | Screenplay |
| Writing | Rafael Dragaud | Co-Writer |
| Sound | Simone Petrillo | Sound Editor |
| Sound | Zezé d'Alice | Sound |
| Editing | Diana Vasconcellos | Editor |
| Sound | Guto Graça Melo | Music |
| Camera | Nonato Estrela | Director of Photography |
| Production | Caique Martins Ferreira | Executive Producer |
| Production | Iafa Britz | Associate Producer |
| Production | Daniel Filho | Producer |
| Production | Caique Martins Ferreira | Line Producer |
