An expanded, Spanish-language version of the two-reel comedy Thundering Tenors (1931).
| Actor | Role |
|---|---|
 Charley ChaseCarlitos | Carlitos |
 Carmen GuerreroCarmen | Carmen |
 Enrique AcostaSenador | Senador |
 María CalvoSeñora Guerrero | Señora Guerrero |
| LLuis LlanezaSeñor Guerrero | Señor Guerrero |
 Linda LoredoDoctora | Doctora |