A shy Portuguese poet and an exuberant English occultist meet up in Lisbon in 1930. When the last one disappears, an English detective begins a thorough investigation: was it a suicide, as reported. Or a homicide? This is the real story of the brief meeting between Fernando Pessoa, Aleister Crowley, and Hanni Larissa Jaeger.
Unfortunately the movie Boca do Inferno is not yet available on HBO Max.
| Lighting | Filipe Ferraria | Gaffer |
| Writing | Jaime Monsanto | Writer |
| Crew | Manuel Pinto Barros | Cinematography |
| Production | Laura Milheiro | Producer |
| Art | André Morais | Art Department Assistant |
| Editing | Alberto Gonçalves | Editor |
| Production | Amy Jackson | Casting |
| Crew | Josué Maia | Carpenter |
| Art | José Baltazar | Property Master |
| Crew | Manuel Morais | Carpenter |
| Sound | Joel Azevedo | Sound Designer |
| Art | Luísa Bebiano | Art Direction |
| Costume & Make-Up | Ruby Kruss | Makeup & Hair |
| Directing | Luís Porto | Director |
| Production | António Costa Valente | Producer |
| Crew | Joaquim Silva | Carpenter |
| Sound | João Luís Almeida | Boom Operator |
| Sound | Sérgio Silva | Sound Recordist |
| Crew | Norberto Rocha | Carpenter |
| Art | Mário Carvalhal | Assistant Art Director |
