Casting (23)
Steve Reeves
Glaucus Leto
Christine Kaufmann
Elena / Ione
Fernando Rey
Arbaces, High Priest of Isis
Barbara Carroll
Nydia
Anne-Marie Baumann
Julia
Mimmo Palmara
Gallinus, a Praetorian Guard
Guillermo Marín
Ascanius, Consul of Pompei
Carlo Tamberlani
Olinto, Christian Leader
María Silva
Julia's Maid
Jesús Puente
Roman Senator
Vicky Lagos
Woman in Red
Ignazio Dolce
Caius
Mario Berriatúa
Praetorian Guard
Mino Doro
Roman Consul
Ángel Aranda
Antoninus Marcus
Mario Morales
Marcus, Military Tribune
Ángel Ortiz
Helios, a Praetorian Guard
Lola Torres
Tavern Keeper
Tony Richards
Personnage inconnu
Antonio Casas
Personnage inconnu
Ignaz Cole
Personnage inconnu
Pedro Fenollar
Announcer
Hank Bergman
Roman Soldier (uncredited)