 Gabriela RiveroAndrea | Andrea |
 Gonzalo VegaLuis | Luis |
 Alma DelfinaLuisa | Luisa |
 Jorge RussekRamiro Tomás (talamontes) | Ramiro Tomás (talamontes) |
 Eduardo López RojasDon Mauro | Don Mauro |
 Julián PastorJorge (agente investigador) | Jorge (agente investigador) |
 Ignacio GuadalupeDarío | Darío |
| CCecilia TijerinaJulia | Julia |
| MMiguel PizarroEdgar (novio de Andrea) | Edgar (novio de Andrea) |
 Josefina EchánoveMaria (empleada de Luis) | Maria (empleada de Luis) |
 Jorge FegánDirector de la escuela de musica | Director de la escuela de musica |
| MMartha HajjarElsa (hija de Luis) | Elsa (hija de Luis) |
 Diego SieresBruno (hijo de Luis) | Bruno (hijo de Luis) |
 Verónica LangerIris (amiga de Andrea) | Iris (amiga de Andrea) |
 Verónica MerchantEsposa de Darío | Esposa de Darío |
| AArminius ArzateNot listed | Not listed |
| ÓÓscar CastañedaNot listed | Not listed |
| JJavier ZaragozaNot listed | Not listed |
 Anilú PardoGloria (secretaria de Luis) | Gloria (secretaria de Luis) |
| RRaúl SieresNot listed | Not listed |
| HHumberto MontescoNot listed | Not listed |
 Amelia ZapataNot listed | Not listed |
| MMariana RiveraNot listed | Not listed |
| EEnrique GardielNot listed | Not listed |
| GGuillermo LarreaNot listed | Not listed |
| CClaudia BeckerNot listed | Not listed |
| MMartha Alicia GarzaNot listed | Not listed |