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.

• DirectorVittorio Cottafavi
• Release19 August 1961
• Genre
  Adventure / Fantasy
• Duration1h 41m
• Budget?
• Revenue?
• Rate
  

  4.3
  32 reviews
• Productions

  Comptoir Français du Film Production (CFFP), SPA Cinematografica