Steve Reeves
Ercole (Hercules)
Sylva Koscina
Iole, Daugher of Pelias
Gianna Maria Canale
Antea, Queen of the Amazons
Mimmo Palmara
Iphitus, Son of Pelias
Luciana Paluzzi
Iole's Maid
Ivo Garrani
Pelias, King of Iolcus
Gian Paolo Rosmino
Aesculapius
Guido Martufi
Iphitus as a child
Paola Quattrini
Iole as a child