As every year, the happy marriage of Luis and Isabel wakes up ready to celebrate her onomastics her and that of her daughter, unaware that the day reserves a tragic twist in the destiny of their lives, because the girl dies in a fatal accident. The impression is so strong that Isabel becomes mad until the point of being confined in a sanatorium. And looking for her health, the doctor forbids Luis to see his wife. He can only get news from her via Emilia, the young nurse who cares for Isabel.
| Actor | Role |
|---|---|
 Amparo RivellesIsabel | Isabel |
 Ana MariscalEnfermera Emilia | Enfermera Emilia |
 Eduardo FajardoLuis | Luis |
 Manuel LunaPadre Víctor | Padre Víctor |
 Manolo FábregasJavier | Javier |
 Jesús TordesillasAntonio - padre de Isabel | Antonio - padre de Isabel |
 Fernando Fernández de CórdobaDoctor Hernández | Doctor Hernández |
 Mariano AsquerinoPediatra | Pediatra |
 Eloísa MuroVicenta - madre de Isabel | Vicenta - madre de Isabel |
 Antonio RiquelmeGutiérrez | Gutiérrez |
 Irene Caba AlbaEnferma mental 1 | Enferma mental 1 |
 Ena SedeñoEnfermera Adela | Enfermera Adela |
 Arturo MarínViandante | Viandante |
 Francisco BernalJosé, cochero | José, cochero |
| MMaría CuevasNot listed | Not listed |
 Juana MansóEnferma mental 2 | Enferma mental 2 |
 Manuel GuitiánHerrero | Herrero |
| JJosé MasiSebastián | Sebastián |
 Rosario Royoenfermera Adela | enfermera Adela |
| LLola del PinoSoledad | Soledad |
| BBenito CobeñaEnfermero | Enfermero |
| MMilagros CarriónNot listed | Not listed |
 Selica TorcalMaribel | Maribel |
| LLuisa Díaz de VelascoNot listed | Not listed |
| JJulia CastellanosNot listed | Not listed |
| AAna MuñozMaribel | Maribel |