Hercules embarks on a diplomatic journey to Thebes, but after drinking from a magical spring, he forgets his identity. He spends most of the film in the pleasure gardens of Queen Omphale, where he becomes acquainted with a young Ulysses who tries to help him recover his memory. Meanwhile, the situation in Thebes worsens, putting Hercules' new wife Iole in grave danger.
Ercole e la regina di Lidia
In ancient Thebes, a powerful Hercules struggles to recall his past as he mediates a dispute between two brothers vying for the throne. Meanwhile, the cunning Queen Omphale manipulates Hercules, using her charms to exploit his vulnerability.