 | Juan Diego Botto als Carlos |
 | Jordi Mollà als Roberto |
 | Eduardo Noriega als Joven pelea 1. |
 | Aitor Merino als Pedro |
 | Armando del Río als Manolo |
 | Diana Gálvez als Silvia |
| Iñaki Méndez als Miguel |
 | Mercedes Sampietro als Madre de Carlos |
 | André Falcon als Abuelo de Carlos |
 | Josep Maria Pou als Padre de Carlos |
 | Cayetana Guillén Cuervo als Hermana de Carlos |
 | Mary González als Tía de Carlos |
 | Núria Prims als Amalia |
| Montxo Armendáriz | Director |
| Montxo Armendáriz | Writer |
| José Ángel Mañas | Screenplay |
| José Ángel Mañas | Novel |
| Claudie Ossard | Producer |
| Elías Querejeta | Producer |
| Alfred Hürmer | Co-Producer |
| Alfredo Mayo | Director of Photography |
| Rosario Sáinz de Rozas | Editor |
| Elena Arnao | Casting |
| Julio Esteban | Set Decoration |
| Maiki Marín | Costume Design |
| Salvador López | Painter |
| Alfredo Mayo | Camera Operator |
| Santiago Zuazo | First Assistant Camera |
| Antonio Fernández Santamaría | Key Grip |
| José Caraballo | Still Photographer |
| John Nollet | Hairstylist |
| Ramón de Diego | Makeup Artist |
| Tachín Serrano | Carpenter |
| Miguel Ángel López | Driver |
| Antonio Mateos | Property Master |
| José Manuel Velázquez | Stunts |
| Ángel Megino | Transportation Coordinator |
| María Jesús Horcajuelo | Unit Production Manager |
| Ricardo Walker | First Assistant Director |
| Jesús Ruiz | Script Supervisor |
| Stéphanie Lefaure | First Assistant Editor |
| Julio Fernández Santa | Electrician |
| José Antonio Fernández | Gaffer |
| Gregorio Hebrero | Production Manager |
| Carlos Bonmatí | Boom Operator |
| Pelayo Gutiérrez | Sound Editor |
| Alfonso Pino | Sound Engineer |
| Rudolf Linshalm | Visual Effects |
| Eduardo Molinero | Sound |
| Francisco Elvira | Thanks |
| Julia De Diego | Assistant Makeup Artist |
| José Luis Gago | Assistant Production Manager |
| Puy Oria | Second Assistant Director |
| Antonio Ordóñez | Second Second Assistant Director |
| Carlos J. Santos | Title Designer |
| Luis Castro | Sound Effects |
| Dafnis Fernández | Stunt Double |
| Rémy Julienne | Stunt Driver |
| Cristina Noé | Second Assistant Camera |
| Bruno Galindo | Music Coordinator |
| María Victoria Hebrero | Production Secretary |
| Ricardo Steinberg | Sound Post Production Coordinator |
