A poor child, who does not know his parents, joins a caravan of puppeteers to escape from the house where it is received and try to find his mother. Although living in extreme poverty, the child has, however, something that helps you get ahead: his great voice. One day, when a producer heard her singing in the street, receives an invitation to go to television.
| Directing | Antonio del Amo | Director |
| Camera | Juan Mariné | Director of Photography |
| Writing | Emilio Canda | Story |
| Production | Cesáreo González | Producer |
| Writing | José Manuel Iglesias | Screenplay |
| Writing | Antonio del Amo | Screenplay |
| Editing | Petra de Nieva | Editor |
| Writing | Emilio Canda | Screenplay |
| Art | Sigfrido Burman | Set Decoration |
| Production | Luis Berraquero | Production Manager |
| Sound | Augusto Algueró | Original Music Composer |
| Sound | Cesare A. Bixio | Original Music Composer |
| Sound | Freire | Original Music Composer |
| Sound | Genaro Monreal | Original Music Composer |
| Sound | Antonio Segovia | Original Music Composer |
