Un secreto en la caja Kijken op Netflix in Nederland.
Nee, helaas is Un secreto en la caja nog niet beschikbaar op Netflix in Nederland.
| Directing | Javier Izquierdo | Director |
| Production | Isabella Parra | Producer |
| Writing | Jorge Izquierdo | Writer |
| Production | Javier Izquierdo | Producer |
| Writing | Javier Izquierdo | Writer |
| Camera | Tomás Astudillo | Director of Photography |
| Sound | Nicolás Fernández | Sound Recordist |
| Sound | Franz Córdova | Sound Designer |
| Sound | Franz Córdova | Sound Editor |
| Sound | Carlos Padilla | Sound Mixer |
| Art | Francois 'Coco' Lasso | Art Direction |
| Editing | Javier Izquierdo | Editor |
| Editing | Carmen Colino | Editor |
| Editing | Juan Rhon | Editor |
