111 minutos
A young ice cream vendor, Roberto Terranova, witnesses a child being beaten and comes to his aid by physically overpowering the aggressor. His strength and natural ability catches the eye of a well-known boxing trainer. Considering him a diamond in the rough, he aims to put Roberto in the professional ring. But Roberto finds that his personal challenges must be overcome before he can achieve professional greatness.
David Silva
Roberto 'Kid' Terranova
Amanda del Llano
Lupita
Carlos López Moctezuma
Sr. Rosas
Fernando Soto
El chupa (as Fernando Soto 'Mantequilla')
Nelly Montiel
Susana
Víctor Parra
Joe Ronda
María Gentil Arcos
Doña Gracia, Madre de Roberto (as Ma. Gentil Arcos)
Pepe del Río
Juan Zubieta
Félix Medel
Don Roque
Aurora Cortés
Anastacia
José Pardavé
Amigo de Roberto
Salvador Quiroz
Presidente de la comisión de boxeo
Alberto Catalá
Second (as Ernesto Catala)
Bucky Gutierrez
Pilar, sirvienta
Roberto Cañedo
Ordoñez
Antonio «Pícoro» Padilla
Presentador de peleas (as el Picoro)
