Julián has a simple routine for every day: spying on Ana from the time she leaves until she returns home. Then Julián receives a call and reports all the activities.
| Directing | Xavier Rodríguez Treviño | Director |
| Writing | Xavier Rodríguez Treviño | Screenplay |
| Production | Xavier Rodríguez Treviño | Producer |
| Camera | Laura Miranda | Director of Photography |
| Sound | David Muñoz | Sound Recordist |
| Sound | Sara Fernández | Sound Recordist |
| Sound | Jorge Abril | Boom Operator |
| Sound | Juan Carlos Sánchez | Boom Operator |
| Art | Alicia Ortega García | Production Design |
| Art | Zaira Mariana Paz | Art Direction |
| Production | Lucía Ocaña | Producer |
| Production | Fernando Solís | Producer |
| Editing | Luis Genaro Peñalosa | Editor |
| Directing | Luis Genaro Peñalosa | Assistant Director |
| Directing | Carolina Plata | Second Assistant Director |
| Camera | Héctor Calvillo Hernández | First Assistant Camera |
| Camera | Raúl Zendejas | First Assistant Camera |
| Camera | Juan Manuel Mancilla | Second Assistant Camera |
| Camera | Marco Gonzáles | Second Assistant Camera |
| Lighting | Hugo Luna | Gaffer |
| Production | Matías López Guzmán | Production Assistant |