Carlos goes to visit his girlfriend Juana at the asylum where she works. Once there, the director introduces him to his niece, who is obsessed with playing the harp, and to a nurse who repeats word for word what Carlos says.
| Actor | Role |
|---|---|
 Susana CanalesAmanda | Amanda |
 Julio PeñaMiguel | Miguel |
 Elvira QuintilláMercedes | Mercedes |
 Antonio VicoMercedes' Husband | Mercedes' Husband |
 María AsquerinoEugenia | Eugenia |
 José María LadoDr. Posada | Dr. Posada |
 Fernando Fernán GómezCarlos | Carlos |
 María RivasJuana | Juana |
 Carlos Díaz de MendozaDr. Garcés | Dr. Garcés |
| VVicente ParraAlejo | Alejo |
| AAna de LeyvaNot listed | Not listed |
| MManuel San RománNot listed | Not listed |
 Rafael Calvo RevillaNot listed | Not listed |
| CCayetano TorregrosaNot listed | Not listed |
| JJosé AlburquerqueNot listed | Not listed |
| EErnestina SiriaNot listed | Not listed |
| MMaría BausNot listed | Not listed |
 Concha López SilvaNot listed | Not listed |
 Margarita LozanoNot listed | Not listed |
 Camilo José CelaNot listed | Not listed |
| AAlfredo MarqueríeNot listed | Not listed |
 Aurora de AlbaNot listed | Not listed |
 Manuel Alexandre(uncredited) | (uncredited) |
| IIgnacio de PaúlNot listed | Not listed |
| Aurora de AlbaMary Luz | Mary Luz |
| JJesús Juan GarcésLoco que ríe | Loco que ríe |
| JJosé AltabellaLoco | Loco |