After recalling his boxing times, Don Ramón notes that El Chavo has potential to become one. Because of this, he teaches him to become a fighter, loaning him his boxing gloves. But, when El Chavo hits Quico, trying to teach him, this causes problems with Professor Jirafales, that intimidates Don Ramón, if El Chavo use the boxing gloves again.
Elenco: Roberto Gomez Bolaños , Carlos Villagran , Édgar Vivar , Florinda Meza , María Antonieta de las Nieves , Ramon Valdes , Rubén Aguirre , Angelines Fernández , Horacio Gómez Bolaños , Raúl Padilla .