La sonrisa verdadera Kijken op Netflix in Nederland.
Nee, helaas is La sonrisa verdadera nog niet beschikbaar op Netflix in Nederland.
| Directing | Juan Rayos | Director |
| Writing | Juan Rayos | Writer |
| Writing | Juan Manuel Aznárez Rosado | Writer |
| Crew | Juan Rayos | Cinematography |
| Sound | Adrián Amador | Music |
| Sound | Pedro Pablo Morante Calleja y Tórtel | Music |
| Production | Arturo de Miguel Marín | Producer |
| Sound | Antón García Abril | Music |
| Production | Fernando Muñóz Jiménez | Producer |
| Production | Juan Manuel Aznárez Rosado | Producer |
| Production | Joaquín Díaz Navarro | Producer |
