Shortly before graduating from medical school, Mariana returns home to fulfill her father's promise to celebrate the greatest wedding ever in the history of Castañer. Complications arise when the bride's and the groom's families come together for the wedding preparations and festivities.
| Actor | Role |
|---|---|
 Jazmin CaratiniMariana | Mariana |
 Braulio Castillo Jr.Eduardo Zalduondo | Eduardo Zalduondo |
| SSara PastorWilma | Wilma |
| MMarcos Carlos CintrónEduardo Jr. | Eduardo Jr. |
 Adrián GarcíaMonchin | Monchin |
 Efraín López NerisPadre Pachi | Padre Pachi |
 Georgina BorriDoña Idalia | Doña Idalia |
 Edgar CuevasLicenciado Prieto | Licenciado Prieto |
| MMaribel QuiñonesYuya | Yuya |
| JJessyka RodríguezNina | Nina |
| CCarlitos RamírezBilly | Billy |
| RRichard RondonMaurice | Maurice |
 Marian PabónYeya | Yeya |
 Noelia CrespoMirta | Mirta |
| AArmando PardoDon Mensio | Don Mensio |
 Cecilia ArgüellesSonia | Sonia |
| VValeria BraceroValeria | Valeria |
| JJose CaroOtto | Otto |
 Omar Cruz SotoEl Gago | El Gago |
| EElsie MoreauMoncha | Moncha |
| JJosé Ángel RodríguezHombre Barra | Hombre Barra |
| ZZenaida BeveraggiTwins | Twins |
| CCarlos RuizViejo 2 | Viejo 2 |
| MMelody Rose VendrellYuya Joven | Yuya Joven |
| ZZoraida BeveraggiTwins | Twins |
| PPedro MeléndezTrovador | Trovador |
| JJay CardonaPepito | Pepito |
 Michael StuartEnder | Ender |
| FFélix Monclova hijoDr. Zalduondo (joven) | Dr. Zalduondo (joven) |
| ÁÁngel Diaz CruzNot listed | Not listed |