1470. The Canary Islands try to resist the Spanish invaders. Their inhabitants are divided, their chief and his daughter Guayarmina (for whom a Spanish officer has fallen in love) wanting the peace, while the priest and resistance leader are for war. After several battles the islanders are chased to Tirma mountain by the Spanish army.
| Actor | Role |
|---|---|
 Silvana PampaniniGuayarmina | Guayarmina |
 Gustavo RojoBentejui | Bentejui |
 Marcello MastroianniDon Hernán | Don Hernán |
 Elvira QuintilláTasirga | Tasirga |
 José María RoderoDon Alvaro | Don Alvaro |
 José María LadoGran sacerdote | Gran sacerdote |
 Félix de PomésGuanazteml | Guanazteml |
| DDante CarleSoldier | Soldier |
| José María RoderoDon Álvaro | Don Álvaro |
| PPlácido BermúdezNot listed | Not listed |
 Julio RiscalPedro | Pedro |
 Aníbal VelaGobernador | Gobernador |
 Salvador Soler MaríCapitán Miguel de Carvajal | Capitán Miguel de Carvajal |
| NNicolás PugaNot listed | Not listed |
| DDante TulipanoNot listed | Not listed |