Two train drivers find a little girl who escaped from a circus due to mistreatment and one of them decides to adopt her.
| Actor | Role |
|---|---|
 Fernando SolerDon Rodolfo | Don Rodolfo |
 Mary LópezMaría | María |
 Arturo de CórdovaToño | Toño |
 Blanca VischerConsuelo | Consuelo |
 Antonio R. FraustoManrique | Manrique |
 Manuel TamésChucho | Chucho |
 Luis G. BarreiroCheche | Cheche |
 Carlos López MoctezumaPepe | Pepe |
| AAdria DelhortSeñora Fernández | Señora Fernández |
 David Valle GonzálezZorrilla | Zorrilla |
 Juan GarcíaEl Malcriado | El Malcriado |
| CCharro AguayoFirpo | Firpo |
| EEnrique GilManuel | Manuel |
| JJosé Sánchez RamírezEl Indio | El Indio |
| JJorge de la CuevaEl Superintendente | El Superintendente |
 Arturo Soto RangelDoctor | Doctor |
 Julio AhuetRielero (uncredited) | Rielero (uncredited) |
 Max LanglerPérez, Detective (uncredited) | Pérez, Detective (uncredited) |
 José Elías MorenoRielero (uncredited) | Rielero (uncredited) |
 Hernán VeraEncargado de la fuente de sodas (uncredited) | Encargado de la fuente de sodas (uncredited) |