In Zapallares prison, a mystery unfolds as an artist begins to turn his fellow inmates' dreams into realities.

The film tells the story of an imigrant to Argentina who works for the railway company of this land. Being a witness to the history of the land of silver in this century the film is also a shortcut of the changes in Argentina during the last 100 years.

Mark, a hitman haunted by his past as a corrupt Miami cop and the death of his wife and son, prepares for his next killing. Gradually he becomes fascinated by the beautiful prostitute who lives in the next apartment and they embark on a passionate affair. Their dreams of a life together are complicated by her pimp being a drugs baron; before they can escape he must die, but things are never that simple...