La muralla feliz Kijken op Netflix in Nederland.
Nee, helaas is La muralla feliz nog niet beschikbaar op Netflix in Nederland.
| Directing | Enrique Herreros | Director |
| Camera | Salvador Torres Garriga | Director of Photography |
| Sound | Juan Quintero | Original Music Composer |
| Editing | Antonio Graciani | Editor |
| Sound | Francisco Gómez Méndez | Sound |
| Writing | Enrique Herreros | Screenplay |
| Art | José González de Ubieta | Production Design |
| Production | Fernando Butragueño Benavente | Production Director |
| Camera | Emilio Godes | Still Photographer |
| Directing | José González de Ubieta | Assistant Director |
| Writing | Luis Delgado Benavente | Screenstory |
| Art | José Zaro | Property Master |
| Sound | Vicente Moro | Songs |
| Costume & Make-Up | Manuel Manteca | Makeup Artist |
