Muscleman Ohro travels to the sinful capital of Atlantis to rebuke its godlessness and hubris and becomes involved in the battle against its evil lord Yoh-tar and his hideous super-science schemes.
Gordon Mitchell – Obro
Bella Cortez – La principessa Mecede
Roldano Lupi – Il re Yotar
Marietto Marietto – Elmos
Omero Gargano – Il vecchio saggio
Mario Meniconi – Il padre di Obro