King Androcles of Thebes commands a ship in search of a threat to Greece, predicted by an atmospheric oracle. Hercules is part of the crew, but the strongman falls overboard in a thick fog. Washed ashore, he saves a young Ismene from Proteus, an evil, shape-shifting creature. Ismene takes Hercules to Atlantis, where he discovers that her mother, Queen Antinea, has captured Androcles. Hercules schemes to rescue him and thwart Antinea's dream of world conquest.
as Ercole
as Queen Antinea of Atlantis
as Androclo, Re di Tebe
as Illo
as Ismene, Antinea's Daughter
as Gabor
as Astor, il Gran Visir
as Oraclo
as Timoteo, il nano
as Deianira, Hercules' Wife
as Capo delle guardie
as Zenith, prete di Urano
as King with Mother
as Re di Sparta
as Re di Megara
as Re di Megara
as Tiresia
