Brad Harris

Goliath

Gloria Milland

Princess Elea

Fernando Rey

Bokan the Usurper

Barbara Carroll

Daina the Amazon

Carmen de Lirio

Diameta, his consort

Pepe Rubio

Briseo

Fernando Sancho

Namathos

Lina Rosales

Ray Martino

Ignazio Dolce

Gino Marturano

Franco Gasparri

Nello Pazzafini

Yagoran, captain of the guard

Francisco Bernal

Manuel Arbó

Ángel Ortiz

Rufino Inglés

Ángel Aranda

(uncredited)

Bruno Ariè

Sailor with Goliath (uncredited)