After witnessing the murder of her father, the little Mikoa flees the plantation where he works as a slave. Janson, master of the plantation, and his daughter Laura, found lost in the jungle and decide to present to the Father Braulio, a missionary who welcomes him like his son. The young native is raised and educated in the mission, becoming a good man in love with his childhood friend, however, still has much hatred for the person who killed his father, Charles, a cruel white overseer who now at the service of revolutionary blacks.
René Muñoz
as Mikoa / Martín
Jesús Tordesillas
as Padre Braulio
María Silva
as Mary Janson
José Bódalo
as Janson
Rafael Hernández
as Robert
Charo del Río
as Sor Alice
María Antonieta Hernández
as Nina
Eusebio Aba
as child
Leandro Bomio
as child
M. Campbell
as child
José Castells
as child
Pedro Formentar
as child