Alfonso de Borbón and his cousin María de las Mercedes de Orleans fall in love and, although both families do not maintain good relationships, young people marry when Alfonso became king of Spain.
as Alfonso XII
as Maria de las Mercedes
as Isabel II
as Duque de Sesto
as Antonio Canovas del Castillo
as Infanta Isabel
as Duque de Montpensier
as Duquesa de Montpensier
as Ceferino
as Gobernador
as Clotilde
as Madrileño
as Medico
as Madre Teresa
as Hermana de Mercedes
as Coronel Velasco
as Madrileño gritón (uncredited)
as Tabernero (uncredited)
