The father of his girlfriend does not want her to spend a few days with Carlos, so he needs a companion. Therefore, he asks a friend to pretend to be his aunt. This will create endless trouble and confusion, especially when the real aunt of Charles arrives.
| Actor | Role |
|---|---|
 Paco Martínez SoriaFermín Recuero/Falsa tía de Carlos | Fermín Recuero/Falsa tía de Carlos |
 Rafael AlonsoDon Servando Becerra | Don Servando Becerra |
 Luis BarberoDon Francisco Chinchilla | Don Francisco Chinchilla |
| MMaría Luisa BernalLaura | Laura |
 Rafael HernándezSr. Porriño | Sr. Porriño |
 María KostyAna | Ana |
 Carmen LozanoIrene | Irene |
 Ricardo MerinoCarlos Aguilar | Carlos Aguilar |
 Mary Paz PondalPepa | Pepa |
| MMaría Luisa PonteLucía Castelo Encantado da Selva Fermosa | Lucía Castelo Encantado da Selva Fermosa |
 Ángel TerrónDirector del banco | Director del banco |
 Luis VarelaAlberto | Alberto |
 Luis LorenzoLopetegui | Lopetegui |
| DDionisio RamosNot listed | Not listed |
 Alfonso DelgadoCartero | Cartero |
| GGermán AlgoraNot listed | Not listed |
| AAlberto CuadradoNot listed | Not listed |