More than 50 children and teenagers from the Orquesta Sinfónica Estudiantil Metropolitana and the cast of the famous puppet group 31 Minutos come together for the first time to celebrate Christmas.
| Actor | Role |
|---|---|
 Álvaro Díaz GonzálezJuan Carlos Bodoque / Rodolfo El Remo (voice) | Juan Carlos Bodoque / Rodolfo El Remo (voice) |
 Pedro PeiranoTulio Triviño (voice) | Tulio Triviño (voice) |
 Daniel CastroPolicarpo Avendaño / Tío Pelado / Huachimingo / Bombi / CCRM (voice) | Policarpo Avendaño / Tío Pelado / Huachimingo / Bombi / CCRM (voice) |
 Patricio DíazGuaripolo / Tormenta China / Viejo Pascuero (voice) | Guaripolo / Tormenta China / Viejo Pascuero (voice) |
 Jani DueñasPatana Tufillo / Bruja González / Hielito (voice) | Patana Tufillo / Bruja González / Hielito (voice) |
 Guillermo SilvaJuanín Juan Harry / Cactus (voice) | Juanín Juan Harry / Cactus (voice) |
 Francisco SchultzDante Torobolino (voice) | Dante Torobolino (voice) |
 Pablo IlabacaFreddy Turbina / Perro Duque (voice) | Freddy Turbina / Perro Duque (voice) |
| PPedro PiedraTormenta China / Juan Tástico (voice) | Tormenta China / Juan Tástico (voice) |
| CCamilo SalinasPepe Lota (voice) | Pepe Lota (voice) |
 Michelle BacheletSelf | Self |
 Carolina ToháSelf | Self |
| PPaula ForttesSelf | Self |