Unscrupulous businessman is plotting a hostile takeover, looking for ways to fix a horse-race, and scheming to force a failed businessman to marry his daughter to him to avoid financial ruin.
| Actor | Role |
|---|---|
 Olinda BozánRuperta | Ruperta |
 Irma CórdobaEsther Peña | Esther Peña |
 Enrique SerranoBebe Viñas | Bebe Viñas |
 Pedro QuartucciFlaco | Flaco |
 Juan Carlos ThorryRoberto Campos | Roberto Campos |
 Juan MangiantePeña | Peña |
| EEduardo LemaLemos, el jockey | Lemos, el jockey |
 Vicente ForastieriContreras | Contreras |
| NN. FornaserioPeón | Peón |
 Lalo MalcolmMaton | Maton |
| NNicolás WerenchukJosé Guzmán | José Guzmán |
| MMary ParetsHija del entrenador | Hija del entrenador |
| JJuan PortaEntrenador | Entrenador |
 Ángel MagañaExtra | Extra |