The legendary Roberto Duran and his equally legendary trainer Ray Arcel change each other's lives.
Edgar Ramírez
Roberto Duran
Robert De Niro
Ray Arcel
Usher
Sugar Ray Leonard
Rubén Blades
Carlos Eleta
Ana de Armas
Felicidad Iglesias
Óscar Jaenada
Chaflan
John Turturro
Frankie Carbo
Ellen Barkin
Stephanie Arcel
