Omero Antonutti as Aguirre

Lambert Wilson as Ursúa

Eusebio Poncela as Guzmán

Inés Sastre as Elvira

Gabriela Roel as Inés

José Sancho as La Bandera

Féodor Atkine as Montoya

Patxi Bisquert as Pedrarías

Francisco Algora as Llamoso

Francisco Merino as Alonso Esteban

Abel Vitón as Henao

Mariano Gonzalez as Zalduendo

Gladys Catania as Juana

Alfredo Catania as Vargas

Gustavo Rojas as Carrión

Wilson Morera as Uiraluru

Rodolfo Cisneros as Duarte

Luis Fernández Gómez as García de Arce

Gerardo Arce as Diego de Valcazar

David González as Munguia

José Solano as Cirujano

Adrián Díaz as Miranda

Rubén Pagura as Juglar

Franklin Hueso as Guitarrista

Haydee de Lev as Mujer Española