On screen
Cast
23 credited performers
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
Mino Doro
Consul
María Silva
Julia's Maid
Jesús Puente
Roman Senator
Artwork unavailable
Vicky Lagos
Woman in Red
Artwork unavailable
Ignazio Dolce
Caius
Mario Berriatúa
Praetorian Guard
Ángel Aranda
Antoninus Marcus
Mario Morales
Marcus, Military Tribune
Artwork unavailable
Ángel Ortiz
Helios, a Praetorian Guard
Artwork unavailable
Lola Torres
Tavern Keeper
Artwork unavailable
Tony Richards
Character not listed
Antonio Casas
Character not listed
Artwork unavailable
Ignaz Cole
Character not listed
Artwork unavailable
Pedro Fenollar
Announcer
Artwork unavailable
Hank Bergman
Roman Soldier (uncredited)