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)