Trailer
Images
 | Miriam Martín as María (voice) |
 | Belén Rueda as Maestra (voice) |
 | María Temprado as Amiga de María (voice) |
| Blanca Formáriz as María adulta (voice) |
| Estefanía Nussio as Asistente social (voice) |
| Visual Effects | |
| David Ordieres | Animation Director |
Directing | |
| Pedro Solís | Director |
Sound | |
| Victor Peral | Music |
Camera | |
| Juan Jesús García Galocha | Director of Photography |
Writing | |
| Pedro Solís | Screenplay |
Production | |
| Nicolás Matji | Producer |
Sound | |
| Victor Peral | Original Music Composer |
Editing | |
| Pedro Solís | Editor |
