On her journey to a provincial capital, Elena falls for the director of the Company of Zarzuela and leaves with him, despite opposition from his father. But the guilt of having abandoned him pursues her constantly to the point to shake their relationship.
| Actor | Role |
|---|---|
 Tony LeblancLuis Calzada | Luis Calzada |
 Isabel de CastroElena Montes | Elena Montes |
 Manuel MonroyJoaquín Solari | Joaquín Solari |
 Mercedes MozartAlejandrina | Alejandrina |
| TTita GraciaMari Morales | Mari Morales |
 Paco Martínez SoriaJaime Miravall | Jaime Miravall |
| SSoledad LenceVicenta | Vicenta |
| BBarta BarriDon Pablo | Don Pablo |
 Carlos OteroMaestro Luján | Maestro Luján |
| MMaría ZaldívarTía Rosa | Tía Rosa |
| JJuan MontfortGarcía | García |
| JJoaquín Soriano(no acreditado) | (no acreditado) |
 Pilar Torres(no acreditado) | (no acreditado) |
 Manuel AusensiCantante (no acreditado) | Cantante (no acreditado) |
 Lina RicharteCantate (no acreditado) | Cantate (no acreditado) |