Carlos is a ten-year-old boy who doesn't hear usual sounds in a normal way. Now, his parents have to decide if he should grow up as a normal boy or as a special one.
| Production | Andrea Lázaro | Executive Producer |
| Sound | Luis Ortega | Music |
| Camera | Dani Bato | Director of Photography |
| Editing | Celia Sánchez | Editor |
| Art | Eva Barroso | Art Direction |
| Art | Ana Portillo | Art Direction |
| Costume & Make-Up | Krishna Soto Moreno | Costume Design |
| Costume & Make-Up | Noelia Mayo | Makeup Artist |
| Camera | Patrick Knot | Digital Imaging Technician |
| Camera | Paulo García Seco | Digital Imaging Technician |
| Camera | Alejo Cloppet | Digital Imaging Technician |
| Editing | Reyes Espinosa | First Assistant Editor |
| Editing | David Taranilla | Colorist |
| Directing | Noelia Aguilera | Script Supervisor |
| Art | Alicia Graat | Set Dresser |
| Art | Ernesto Gutiérrez | Set Dresser |
| Art | Miguel López Langa | Assistant Art Director |
| Art | Francisco Lerma | Assistant Art Director |
| Writing | Guillermo Escobedo | Writer |
| Writing | Aida Jerez Tarifa | Writer |