Mythical and fantastic story on the wishes of a peasant boy, Diego, who become reality in the course of a day and a night. On the eve of his birthday, the child's godfather gives her a shot of cardboard. At night, the little dreams that is mounted on the horse and find a nymph that describes the exact location of much needed water does to your family.

Blanca Guerra
as Madre de Diego

Roberto Sosa
as Diego

Sergio Jiménez
as Fulgor

Tomás Leal
as Crescencio

Sergio Bustamante
as Don Abusivo

Manuel Ojeda
as Esteban (padre de Diego)

Evangelina Sosa
as Azucena

Guillermo Ríos
as Margarito

Ignacio Retes
as Don Luis (padrino de Diego)

Jorge Humberto Robles
as Ziran (Voice)