Juan Carlos, a businessman, falls in love with a woman much younger than him, and ends up marrying her. Juan Carlos' mother-in-law, following an incident with him, tells him a fabricated story: that the father of her daughter is a stranger, with whom she had sex in the car of a train. Coincidentally, this situation had happened to Juan Carlos many years ago, and now, with the doubts that his wife is his daughter, he does not even want to approach her on his wedding night.
| Actor | Role |
|---|---|
 Alberto OlmedoJuan Carlos Rivera | Juan Carlos Rivera |
 NadiuskaMaría | María |
 Joe RígoliFelipe | Felipe |
 Olga ZubarryMadre de María | Madre de María |
| AAdriana ParetsTina | Tina |
 Pata VillanuevaTuca | Tuca |
 José CalvoDon Homero (as Pepe Calvo) | Don Homero (as Pepe Calvo) |
| LLuis CorradiNot listed | Not listed |
| HHéctor Fernández RubioNot listed | Not listed |
 Fernando «Tacholas» IglesiasNot listed | Not listed |
 Miguel JordánNot listed | Not listed |
| LLelio LesserNot listed | Not listed |
 Inés MurrayNot listed | Not listed |
 Camila PerisséNot listed | Not listed |
 Horacio O'ConnorNot listed | Not listed |
 Emilio VidalNot listed | Not listed |
| GGraciela AmorNot listed | Not listed |
| GGraciela CohenNot listed | Not listed |
| DDaniel ChilenskyNot listed | Not listed |
| LLuis de MaríaNot listed | Not listed |
| MMónica EstevesNot listed | Not listed |
| AAdriana ForteNot listed | Not listed |
| SSusana GilardNot listed | Not listed |
| MMargarita MartinNot listed | Not listed |
| EEnrique NóbileNot listed | Not listed |
| AAlfredo QuesadaNot listed | Not listed |
| PPerla CesarNot listed | Not listed |