The legendary Roberto Duran and his equally legendary trainer Ray Arcel change each other's lives. Robert De Niro - Ray Arcel. Edgar Ramirez - Roberto Duran. Usher Raymond - Sugar Ray Leonard. Reg E. Cathey - Don King. http://www.imdb.com/title/tt1781827/?ref_=fn_al_tt_1
What they should do is two parts. The first (the pre No Más) (Marcel fight until Leonard II fight) ends with Duran saying No Mas and the second (first people leaving him and then that comeback) (Benitez fight until Barkley fight) winning the middleweight title from the over the light heavyweight limit Iran Barkley.