Set ten years after the finale's quintuple wedding, the special portrays the happily reunited San Román family, including four new grandchildren, as well as the Xochimilco residents. The San Románs go to Patricia's lake cabin in order to celebrate their shared ten-year wedding anniversary, unaware that Demetrio, whom they believe died after escaping from prison a year prior, is actually alive and well and is conspiring with his grandson, Ángel and Alma's young son Angelito, and the San Román grandchildren's nanny, Diana, to kill the entire family.
Victoria Ruffo
as María Fernández Acuña de San Román
César Évora
as Esteban San Román
Guillermo García Cantú
as Demetrio Rivero
Alejandra Barros
as Diana
Margarita Isabel
as Carmela San Román
Patricia Reyes Spíndola
as Venturina
Ana Layevska
as Estrella San Román
Mauricio Aspe
as Héctor San Román
Ana Martín
as Socorro de Montes
Joaquín Cordero
as Padre Belisario
Mike Biaggio
as Ángel San Román
Michelle Vieth
as Vivian Sousa
