Ya Sé Quién Eres (Te He Estado Observando)
David is in love with his neighbor Rosalba and follows her everywhere. Rosalba, heartbroken because her boyfriend left her, decides to marry David.
| Actor | Role |
|---|---|
 Claudia IslasRosaura Lagos | Rosaura Lagos |
 Angélica MaríaRosalba | Rosalba |
| OOctavio GalindoNot listed | Not listed |
| KKikis Herrera CallesNot listed | Not listed |
 July FurlongNot listed | Not listed |
| JJuan carlos ortizNot listed | Not listed |
| AArsenio CamposNot listed | Not listed |
 Rebeca IturbideMadre de Rosalba | Madre de Rosalba |
| FFederico FalcónCamarero | Camarero |
| LLuis TornerEnrique Jaimes | Enrique Jaimes |
| CClaudio SorelNot listed | Not listed |
| GGuillermo ArgüellesNot listed | Not listed |
 Paco SañudoNot listed | Not listed |
 Fernando BalzarettiHector, hermano de Rosalba | Hector, hermano de Rosalba |
 José MuñozNot listed | Not listed |
| AArturo Álvarez LimónNot listed | Not listed |
| AAdrián RamosOscar | Oscar |
| RRocío RomeroNot listed | Not listed |
| CCora CardonaNot listed | Not listed |
 Javier BatizNot listed | Not listed |
| MMargie BermejoNot listed | Not listed |
| VVictor SorelNot listed | Not listed |
| BBaby BatizNot listed | Not listed |
| JJosé AgustínNot listed | Not listed |
 Carlos VeloNot listed | Not listed |