The film evokes the career of boxer Luis Ángel Firpo.
Director
Writers
Luis Firpo
Promotor
Ricardo Castro Ríos
Raúl del Valle
Gloria Ramírez
Samuel Giménez
Cirilo Etulain
Rosita Marión
Kid Cachetada
Boxeador
Mauro Cía
Juan Oviedo
Osvaldo Pereira
Oscar Montes
Domingo Suazo
