Rosa Blanca is a Spanish singer and dancer hired for a show in Mexico. She travels with her twin sister, Blanca, but goes undercover as a surprise in the show. The twins also use their resemblance to confuse Herman, a young Mexican-Rosa Blanca's love, and also live moments of tension when receiving a death threat.
| Actor | Role |
|---|---|
 Pilar BayonaNot listed | Not listed |
 Aurora BayonaNot listed | Not listed |
| CCarlos PiñarNot listed | Not listed |
 Óscar Ortiz de PinedoNot listed | Not listed |
 Antonio RaxelNot listed | Not listed |
| JJosé LozaNot listed | Not listed |
 Alberto VázquezNot listed | Not listed |