The story, set in the 19th century, portrays the hypocritical bourgeoisie of the time. The eccentric Dr. Simão Bacamarte is a doctor who will develop his theories about the treatment of madness, knowledge acquired during his stay in Europe. The city is left at the mercy of this man who decides, at his own risk, to judge who were the madmen in the city and who were the sane...
Unfortunately the movie O Alienista is not yet available on HBO Max.
| Editing | Célio Fonseca | Editor |
| Costume & Make-Up | Guilherme Pereira | Makeup Artist |
| Camera | Nonato Estrela | Director of Photography |
| Camera | Gustavo Habda | Camera Operator |
| Sound | Guerra Peixe Filho | Sound Designer |
| Sound | Mariozinho Rocha | Music Director |
| Production | Anna Barroso | Executive Producer |
| Directing | Olívia Guimarães | Assistant Director |
| Production | Andrea Comodo | Production Coordinator |
| Directing | Vanilda Telles | Continuity |
| Art | Roberto Talma | Art Direction |
| Writing | Naum Alves de Souza | Writer |
| Writing | Pedro Cardoso | Writer |
| Writing | Guel Arraes | Writer |
| Sound | Guilherme Dias Gomes | Music Producer |
| Production | Marcelo Paranhos | Production Director |
| Writing | Jorge Furtado | Writer |
| Editing | Rosemeire Barros Oliveira | Editor |
| Crew | Lia Renha | Scenic Artist |
| Writing | Machado de Assis | Original Story |
| Directing | Guel Arraes | Director |
