A batch of 110 love letters exchanged by two lovers in the 1950s, discovered in Mato Grosso do Sul, is the starting point for this film.
| Directing | Natara Ney | Director |
| Editing | Mair Tavares | Editor |
| Editing | Karen Akerman | Editor |
| Sound | Ricco Viana | Original Music Composer |
| Sound | Antonio Van Ahn | Original Music Composer |
| Sound | Pedro Saldanha | Sound |
| Sound | Kiko Santana | Sound Editor |
| Writing | Natara Ney | Screenplay |
| Camera | Felipe Reinheimer | Director of Photography |
| Production | Natara Ney | Associate Producer |
| Production | Marilha Assis | Associate Producer |
