Reg Lewis

Character: Maciste / Maxus / Germanicus

Margaret Lee

Character: Moah

Birgit Bergen

Character: Agmir

Luciano Marin

Character: Aydar of the Sun People

Andrea Aureli

Character: Rhea

Nello Pazzafini

Character: Chief of the Cave People

Maria Kent

Character: Agmin

Fulvia Gasser

Character: Girl of the Sun People

Rocco Spataro

Character: Dorak

Rossana Canghiari

Character: Lady (uncredited)