 |
Luis Tosar as César |
 |
Marta Etura as Clara |
 |
Alberto San Juan as Marcos |
 |
Petra Martínez as Miss Verónica |
 |
Iris Almeida Molina as Úrsula |
 |
Carlos Lasarte as Neighbor of Apartment 4º B |
 |
Amparo Fernández as Cleaning Lady |
 |
Roger Morilla as Cleaning Boy |
 |
Pep Tosar as Úrsula's Father |
 |
Margarita Roset as César's Mother |
 |
Manel Dueso as Police Commissary |
 |
Tony Corvillo as Policeman #1 |
|
Ricard Sadurní as Policeman #2 |
|
Xavier Pujolràs as Policeman #3 |
| Camera | Pablo Rosso | Director of Photography |
| Writing | Alberto Marini | Screenplay |
| Sound | Lucas Vidal | Original Music Composer |
| Directing | Jaume Balagueró | Director |
| Editing | Guillermo de la Cal | Editor |
| Production | Cristina Campos | Casting |
| Production | Alberto Marini | Executive Producer |
| Production | Eckehardt Von Damm | Co-Executive Producer |
| Sound | Oriol Tarragó | Sound Editor |
| Production | Julio Fernández | Executive Producer |
| Production | Carlos Fernández | Executive Producer |
| Production | Elisa Salinas | Associate Producer |
| Art | Javier Alvariño | Art Direction |
| Costume & Make-Up | Marian Coromina | Costume Designer |
| Costume & Make-Up | Alma Casal | Makeup Artist |
| Costume & Make-Up | Satur Merino | Hairstylist |
| Production | Julio Fernández | Producer |
| Production | Teresa Gefaell | Production Director |
| Production | Carla Pérez de Albéniz | Production Director |
| Sound | Oriol Tarragó | Sound Designer |
| Visual Effects | Cesc Biénzobas | Visual Effects Supervisor |
