 | Macarena Gómez als Clara |
 | Adrià Collado als Mario |
 | Nuria González als Building Manager |
 | Ruth Díaz als Girl |
 | Roberto Romero als Building Manager's Son |
| David Sandanya als Child |
| Jaume Balagueró | Director |
| Julio Fernández | Producer |
| Álvaro Augustin | Producer |
| Frank Gutiérrez | Editor |
| Pablo Rosso | Director of Photography |
| Jaume Balagueró | Screenplay |
| Alberto Marini | Screenplay |
| Mariano Marín | Original Music Composer |
| Elena Manrique | Delegated Producer |
| Belén Atienza | Delegated Producer |
| Santiago Gimeno | Executive Producer |
| Carlos Fernández | Executive Producer |
| Aitor Montánchez | Executive Producer |
| Chicho Ibáñez Serrador | Editorial Coordinator |
| Goretti Pagès | Production Director |
| Alain Baineé | Art Direction |
| Rafa Solórzano | Digital Effects Supervisor |
| Mariona Trías | Makeup Artist |
| Núria Cardoner | Costume Designer |
| Dani Fontrodona | Sound Recordist |
| Oriol Tarragó | Sound Editor |
| Fernando Sánchez-Izquierdo | Assistant Director |
| Pepo Alba | Second Assistant Director |
| Laura Hernández Vela | Script Supervisor |
| Pep Armengol | Casting |
| Toni Duch | Location Manager |
| Nicolás Gueller | Still Photographer |
| Fernanda Chali | Property Master |
| Imma Pérez | Hairstylist |
| Pepe Quetglas | Special Effects Makeup Artist |
| David Ambit | Special Effects Makeup Artist |
| Iñaki Díez | Boom Operator |
| Xavier Sarassa | Gaffer |
| Mundo Mulero | Key Grip |
| Roque Baños | Main Title Theme Composer |
