Armando, a natural prodigy with lethal attributes, capable of killing both his wives at first glance on their wedding night, decides to visit a psychiatrist friend and falls in love with his wife, her twin sister, and everything in between.
| Actor | Role |
|---|---|
 Alfredo LandaArmando | Armando |
 Emma CohenLola / Silvia | Lola / Silvia |
 Laly SoldevilaFernanda | Fernanda |
 Víctor ValverdeRamón Garciáñez | Ramón Garciáñez |
 Luis MorrisElías | Elías |
 Juan José OteguiLorenzo | Lorenzo |
 Emilio LagunaJazmín | Jazmín |
 María KostyChispa | Chispa |
 Eva LeónDina | Dina |
 Emilio FornetCura | Cura |
 Josele RománPolca | Polca |
 Luis BarberoRecepcionista | Recepcionista |
 Erasmo PascualTaxista | Taxista |
 Carmen Martínez SierraPaciente | Paciente |