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.
| Actor | Role |
|---|---|
| RRené MuñozMikoa / Martín | Mikoa / Martín |
 Jesús TordesillasPadre Braulio | Padre Braulio |
 María SilvaMary Janson | Mary Janson |
 José BódaloJanson | Janson |
 Rafael HernándezRobert | Robert |
| CCharo del RíoSor Alice | Sor Alice |
| MMaría Antonieta HernándezNina | Nina |
| EEusebio Abachild | child |
| LLeandro Bomiochild | child |
| MM. Campbellchild | child |
| JJosé Castellschild | child |
| PPedro Formentarchild | child |
| JJuan Luis Gonzálezchild | child |
| RRosario Gonzálezchild | child |
| WWilhem P. ElieNot listed | Not listed |
 Fernando HilbeckDr. Richard Crock | Dr. Richard Crock |
| AAziz Khanchild | child |
| SSixto Lecónchild | child |
| SS. Marquéschild | child |
| JJoe Martínchild | child |
 José Manuel MartínCharles | Charles |
| AAsunción Mateoschild | child |
| AAntonio Navarrochild | child |
 Alfonso Rojaschild | child |
| WWilfred Salomónchild | child |
| EEulalia Tenoriochild | child |
| RRamón Torrado Loreschild | child |
| RRaymond Valleriechild | child |