Everything seems to be going well in the stable relationship between Mari and Rafa, until Isis and Fred move into the apartment next door. The new neighbors make no secret of the fact that they are in an open relationship.
Unfortunately the movie A Porta ao Lado is not yet available on HBO Max.
| Directing | Julia Rezende | Director |
| Camera | Dante Belluti | Director of Photography |
| Camera | Nonato Estrela | Director of Photography |
| Editing | Maria Rezende | Editor |
| Sound | Berna Ceppas | Music |
| Art | Marghe Pennacchi | Art Direction |
| Costume & Make-Up | Mel Akerman | Costume Design |
| Costume & Make-Up | Martín Macías Trujillo | Makeup Artist |
| Production | Cacala Carvana | Executive Producer |
| Production | Samantha Queiroz | Executive Producer |
| Writing | L.G. Bayão | Screenplay |
| Writing | Patricia Corso | Screenplay |
| Production | Ana Luiza Beraba | Associate Producer |
| Sound | Felipe Machado | Sound |
| Sound | Tomas Alem | Sound Editor |
| Sound | Bernardo Uzeda | Sound Editor |
| Sound | Rodrigo Noronha | Sound Mixer |
| Production | Marcela Altberg | Casting Producer |