Directed by
| Juan Jesús García Galocha | ||
| Pedro Solís García | ||
Writing Credits
| Jordi Gasull | ... | (screenplay by) and |
| Javier López Barreira | ... | (screenplay by) |
| Pedro Solís García | ... | (based on the short story "Cuerdas" by) |
Cast (in credits order)
Produced by
| Clever Beretta Custodio | ... | producer |
| Ricardo Marco Budé | ... | producer |
| Francisco Celma | ... | producer |
| Rosa García Pérez | ... | line producer |
| Jordi Gasull | ... | producer |
| Lillian González | ... | executive producer |
| Neil Landau | ... | co-executive producer |
| Toni Novella | ... | producer |
| Jaime Ortiz de Artiñano | ... | producer |
| Victor Peral | ... | line producer |
| Rosa Pérez | ... | producer |
| Marc Sabé | ... | producer |
| Ignacio Salazar-Simpson | ... | producer |
Music by
| Fernando Velázquez | ||
Editing by
| Emily Killick | ||
Art Department
| Carolin Bolten | ... | color key artist |
| Adrià Cabello | ... | sets & props artist: art department |
| Andrea Fernández Gila | ... | sets & props artist |
| Helena Gras Mas | ... | Matte Painter |
| Miguel Lacal | ... | art department |
| Jose Manuel Moriegar Muñoz Pardo | ... | environment and prop design |
| Jaime Otegui Malo | ... | supervisor sets & props |
| Verónica Quirell José | ... | sets & props artist |
Sound Department
| Marc Bech | ... | sound designer |
| Joan Castan | ... | sound assistant |
| Álvaro G. Zorrilla | ... | field recordist |
| Guillem Giró Olivella | ... | sound editor |
| Roisin King | ... | sound recordist |
| Laura León | ... | sound post-production coordinator |
| Iosu Martínez | ... | sound editor |
| Paula Pallares | ... | post-production assistant |
| Yasmina Praderas | ... | re-recording mixer |
| Ana R. Portella | ... | assistant re-recording mixer |
| Sarah Romero | ... | sound effects editor |
| Aina Siurana | ... | sound editor |
| Roger Solé | ... | Foley Recordist/Editor |
| Oriol Tarragó | ... | Supervising sound editor / sound designer |
| Willy Vila | ... | sound editor |
Visual Effects by
| Patricia Andrades | ... | compositor |
| Maria Briones Ramón | ... | Lighting and Compositing |
| Jose Roca Martin | ... | digital compositor |
| Filiberto Siscar | ... | lighting and composting artist |
Animation Department
| Sergio Abad | ... | storyboard artist |
| Eduardo Albertos | ... | animator |
| Cristian Bofarull | ... | Rigging |
| Juan Calabuig | ... | Layout Supervisor |
| Ivan Cano | ... | senior animator |
| Sergio Cano | ... | senior animator |
| Ricardo Cassan Peribáñez | ... | scene assembly artist |
| David Torreiro Cotelo | ... | Senior Rigger |
| Francisco Jose Diaz Daza | ... | animator |
| Juan Ignacio Santos de la Serna | ... | animator |
| Daniel Garcia Juarrero | ... | animator |
| Christian Garnez | ... | Storyboard Supervisor |
| Carmen Lopez Lopez | ... | animator |
| David Ordieres | ... | Animation Director |
| Luis Ángel Palomeque Lizano | ... | storyboard artist |
| Ana Pimentel | ... | scene assembly artist |
| Juan de Dios Pozuelo | ... | storyboard artist |
| Pedro Pérez | ... | storyboard artists |
| Marco Antonio Real Adame | ... | animator |
| Javi Rozalén Bonete | ... | scene assembly artist |
| Cristina Vargas Villa | ... | animator (as Cristina Vargas) |
| Marc Fernández Zurano | ... | animator |
Casting Department
| Ned Lott | ... | additional casting |
| Tony Nottage | ... | Casting director UK |
Editorial Department
| Chema Alba | ... | head of digital intermediate |
| Laura Imery Almario | ... | on-line editor |
| Carlos Villafuerte | ... | colorist |
Music Department
| Marc Blanes | ... | score mixer / score recordist |
| Jaime Gutiérrez Domínguez | ... | orchestrator |
Script and Continuity Department
| Neil Landau | ... | script consultant: English version |
| Hawa Macalou | ... | script consultant: English version |
| Cristina Saur | ... | Script translations |
Additional Crew
| Jesús Agudo Marqués | ... | comunication: Atresmedia Cine |
| Javier Cassinello | ... | Legal services: Atresmedia |
| Marta Fernández | ... | marketing: Buendia Estudios |
| Nuria González | ... | legal services: Atresmedia (as Núria González) |
| Carolina Guillamas | ... | Marketing: Buendia Estudios |
| Gema Lerma | ... | Legal services: Atresmedia |
| María Lirola | ... | promotion crew: Atresmedia |
| Ned Lott | ... | Additional Voice Director |
| Teresa Martínez Belli | ... | legal services: Atresmedia |
| Daniel Meseguer Munguía | ... | IT |
| Jesús Molina | ... | finance team: Buendia Estudios |
| Lourdes Navarro | ... | Development Executive: Buendia Estudios |
| Jaime Pérez Páramo | ... | finance team: Buendia Estudios |
| Joaquín Rodríguez | ... | promotion crew: Atresmedia |
| María Roldan Santías | ... | finance team: Buendia Estudios |
| Alejandra Sáez Cirac | ... | Development Executive: Buendia Estudios |
| Patricia Takata | ... | Clearance |
| Beatriz Álvarez Nonay | ... | finance team: Buendia Estudios y Atresmedia Cine |
| Eli Saliba | ... | Casting Assistant (uncredited) |