Nazario is a wanderer who makes his living playing an old guitar in the streets of Madrid. From what he gets, he lives together with Sam, an orphan of eight years, which he hosted for charity and adores. The problem is that a wealthy and childless marriage intends to take the child
| Directing | Paul Naschy | Director |
| Writing | Paul Naschy | Writer |
| Sound | Fernando García Morcillo | Music |
| Production | Masurao Takeda | Executive Producer |
| Production | Pedro Sopeña | Line Producer |
| Camera | Julio Burgos | Director of Photography |
| Editing | Roberto Fandiño | Editor |
| Costume & Make-Up | Fernando Florido | Makeup Artist |
| Costume & Make-Up | Dolores García Rey | Hairstylist |
| Directing | Andrés Vich | Assistant Director |
| Art | Enrique Vázquez | Property Master |
| Sound | Luis Castro | Foley Artist |
| Crew | Juan Ramón Molina | Special Effects |
| Lighting | Alberto Arnal | Electrician |
| Camera | Antonio Colmenar | Grip |
| Camera | Alejandro Diges | Still Photographer |
| Lighting | Santos Merino | Gaffer |
| Lighting | Aurelio San José | Electrician |
| Lighting | Emiliano San José | Electrician |
| Editing | Patricia Martínez | Assistant Editor |
| Directing | Margarita Fernández | Script Supervisor |
| Directing | Mónica Pastrana | Script Supervisor |
