Juan is about to become a guard. He comes to work one day earlier. As his two colleagues show him around the prison, he faints when something suddenly falls off the ceiling. The guards take him to the empty cell number 211 to awaken him. A prison riot breaks out while Juan lies unconscious in a cell. When he sobered up, he faces a difficult situation: he must play the role of a prisoner to survive.Summary is created automatically by HDMovieBox.org AI.