Mariquilla lives with his uncle in the village of Las Canteras, where she is beloved for his grace and cheerful nature. Her uncle wants her to debut in the theater, but her nervousness and shyness make her performance not a success.
| Directing | Benito Perojo | Director |
| Writing | Joaquín Álvarez Quintero | Theatre Play |
| Sound | Adolf Jansen | Sound |
| Writing | Serafín Álvarez Quintero | Screenplay |
| Sound | Juan Mostazo | Original Music Composer |
| Camera | Hans Scheib | Director of Photography |
| Editing | Johanna Rosinski | Editor |
| Writing | Serafín Álvarez Quintero | Theatre Play |
| Sound | Werner Eisbrenner | Original Music Composer |
| Writing | Joaquín Álvarez Quintero | Screenplay |