Catherine bears a strong resemblance to Silvia, daughter of a millionaire who has escaped with a bullfighter. A group of ruffians who intends to defraud the Silvia's father used to Catalina for their plans.
| Actor | Role |
|---|---|
 Concha VelascoCatalina | Catalina |
 Antonio OzoresCórdoba | Córdoba |
 Manolo Gómez BurCardona | Cardona |
 Trini AlonsoFanny | Fanny |
 José María MompínCayetano | Cayetano |
 Venancio MuroD.K.V. | D.K.V. |
| JJulio CarabiasRicardo | Ricardo |
 Juan CazalillaDon Laureano | Don Laureano |
| JJesús AristuJosé Ochoa | José Ochoa |
 Enrique ÁvilaTuliqui | Tuliqui |
 Aníbal Vela Jr.Tonet | Tonet |
 José VillasantePedrín | Pedrín |
| OOmán de BengalaNot listed | Not listed |
| TTomás TormoNot listed | Not listed |
| HHortensia PérezNot listed | Not listed |
 Beni DeusTito | Tito |
 Dolores BremónAbuela | Abuela |
| RRogelio MadridTorero Niño de Carmona | Torero Niño de Carmona |
 Marcelo Arroita-JáureguiNot listed | Not listed |
| ÁÁngel QuintanaNot listed | Not listed |
| RRosa PérezNot listed | Not listed |
| AArturo BelzunceNot listed | Not listed |
| MManuel Lozano SevillaLocutor noticiario | Locutor noticiario |
 Matías Prats Sr.Locutor deportivo | Locutor deportivo |
| MMariano MedinaHombre del tiempo | Hombre del tiempo |
 José Antonio Izaguirre(uncredited) | (uncredited) |