Aguirre, der Zorn Gottes

Klaus Kinski

Don Lope de Aguirre

Helena Rojo

Inés de Atienza

Del Negro

Brother Gaspar de Carvajal

Ruy Guerra

Don Pedro de Ursúa

Peter Berling

Don Fernando de Guzmán

Cecilia Rivera

Flores, Aguirre's Daughter

Daniel Ades

Perucho

Edward Roland

Okello

Alexandra Cheves

Armando Polanah

Armando

Daniel Farfán

Julio E. Martínez

Alejandro Repullés

Gonzalo Pizarro

Claus Biederstaedt

Brother Gaspar de Carvajal (voice) (uncredited)

Lothar Blumhagen

Don Pedro de Ursúa (voice) (uncredited)

Heinz Theo Branding

Don Fernando de Guzmán (voice) (uncredited)