The plot tracks the plight of Daniel, a young boxer (and an inmate) experiencing personal guilt for killing a man (Salgado) in prison in a hit job. He is subject to the blackmail and overarching control exercised by corrupt homosexual cop Guillermo, refractory to coming out. Upon leaving prison, Daniel falls romantically for Raquel, Salgado's widow as well as a former hooker, whilst Daniel's boxing coach and a police officer digging into the Salgado case also come into action.[1][2][3]
The screenplay was penned by Iñaki Dorronsoro.[5] The film was produced by Ábaco Movies, Madrid Sur, and 2Y4 Films, and it had the participation of TVE, and Canal+.[3] It was shot in 2005 in Palencia's former provincial prison, the Campo de la Juventud sports center, as well as several locations in Madrid.[5]
Jonathan Holland of Variety deemed the film to be a "polished, well-plotted noir item that provides all the thrills, though it clings too desperately to genre stereotypes".[3]
Mirito Torreiro of Fotogramas rated the film 3 out of 5 stars highlighting the discovery of Miguel Ángel Silvestre and the direction of actors as the best things about the film, while citing the plot playing a bit too much on the viewer's goodwill as a negative point.[4]
Javier Ocaña of El País considered that the film, "skillfully made and with dialogues of a certain level", "is a product as entertaining as it is solvent".[6]