El caballero encantado

A young marquis exploits the peasants on his lands to fund his gambling and other vices. After squandering his fortune—and with no remaining hope of recouping it through a marriage of convenience—a spell transforms him into another person, forcing him to endure the wretched circumstances of his own laborers. It is then, through experiencing poverty in the lands of Castile and the magic of a great love, that he undergoes a genuine transformation.