A young man is dedicated to singing, but only for his friends, and his godfather wants him to do it professionally.
| Directing | León Klimovsky | Director |
| Writing | León Klimovsky | Screenplay |
| Writing | Manuel Villegas López | Screenplay |
| Sound | Fernando Carrascosa | Music |
| Sound | Alberto Soifer | Music |
| Crew | Emilio Foriscot | Cinematography |
