Eloisa works hard, sewing, to his son Juan de Dios. He learns that he is the bastard son of Cecilio, who owns almost a whole town named: San Juan de Dios, Durango.
| Actor | Role |
|---|---|
 Manolo FábregasJuan de Dios | Juan de Dios |
 Julio VillarrealDon Cecilio García | Don Cecilio García |
 Silvia DerbezLucía | Lucía |
 Fanny SchillerAunt Domitila | Aunt Domitila |
 Miguel ManzanoSeñor cura | Señor cura |
 Agustín IsunzaToribio | Toribio |
| EEmilio GaribaySantiago | Santiago |
 José MuñozSargento Sánchez | Sargento Sánchez |
 María Gentil ArcosEloisa Ruiz, madre de Juan de Dios | Eloisa Ruiz, madre de Juan de Dios |
| LLupe InclánFermina, sirvienta | Fermina, sirvienta |