
Catita is a simple and poor woman who dreams of that her son stands out on something important to help her out of his humble. But she opposes to him being boxer, therefore constantly fighting with her husband.
Doña Lupe; Cándida (as Nini Marshal)

Don Choforito Moreno

Luis

Rosita

Doña Rosa Morfín Valenzuela

Don Ramiro

Nacho (as José del Río)
Pablo Rivas

Cantante

Tin Tan

Marcelo

Agustín

Bailarina

Bailarina
Espectador del boxeo (uncredited)

Espectador del boxeo (uncredited)
Espectador del boxeo (uncredited)

Espectador del fútbol americano (uncredited)

Espectador del fútbol americano (uncredited)
Espectador de la pelea del Choforito (uncredited)
Espectador (uncredited)
Grandote en pelea del choforito (uncredited)
Señor Maccini (uncredited)

Invitado a fiesta (uncredited)
Invitada a fiesta (uncredited)

Invitada a fiesta (uncredited)
Invitada a fiesta (uncredited)
Invitado a fiesta (uncredited)
Invitado a fiesta (uncredited)
Invitada a fiesta (uncredited)
Invitado a fiesta (uncredited)
Entrenador (uncredited)
La murcielaga (uncredited)
Asistente del Choforito (uncredited)

Empleada de doña Lupe (uncredited)
Chofer (uncredited)
Niño (uncredited)
Anunciador (uncredited)
Anunciador (uncredited)
Doctor (uncredited)
