The two-time Oscar winner Robert De Niro ( "Raging Bull," "Last Vegas," "Silver Linings Playbook") in the story of one of the most famous boxers of all time. Roberto Duran brought up on the street where governs the right fist. Skills that wins, fighting for survival, are his ticket to a better world. On a professional ring it appears for the first time at age 16 and soon after gaining the nickname Manos de Piedra, or Stone fist. As it turns out, the summit aims difficult and dangerous road. Great talent can in fact not be enough to once and for all break free from a life of misery. Will it be ready for the clash with undefeated Sugar Ray Leonard? Is uncouth boy become a man able to amaze the whole world?