Patricio Crom is an antique guitar collector; that is why, when he runs into a star-rosette guitar -like the one Gardel used-, he sets out to recover its original sound. To do this, he gathers guitarists and specialists who help him achieve the hidden sound of tango.
| Actor | Role |
|---|---|
 Patricio CromNot listed | Not listed |
| MMirta ÁlvarezNot listed | Not listed |
| SSebastian NunezNot listed | Not listed |
| JJuan VillarrealNot listed | Not listed |
| GGuillermo ElíasNot listed | Not listed |