Nelson, a skeptical and disillusioned journalist, is having strange experiences. The old scientist who lives in his building tries to convince him that these events are linked to an old study of time travel. Nelson's wife Maria receives a logbook that reveals a timeless communication between them.
Unfortunately the movie Rio Mumbai is not yet available on HBO Max.
| Writing | Pedro Sodré | Screenplay |
| Writing | Gabriel Wainer | Screenplay |
| Writing | Gabriel Mellin | Screenplay |
| Editing | Pedro Sodré | Editor |
| Editing | Bruno Villela | Editor |
| Directing | Pedro Sodré | Director |
| Directing | Gabriel Mellin | Director |