Hercules in the Haunted World - Digitally Remastered. An eerie journey into suspense and adventure! British bodybuilder Reg Park stars in Hercules in the Haunted World as the legendary mythological strongman and screen icon Christopher Lee performs as his nemesis, Lico. Hercules returns to Italy only to find that his lover, Princess Deianira (Leonora Ruffo), has lost her senses and that the only way to restore them is with the Stone of Forgetfulness, hidden deep in the realm of Hades. Hercules embarks on the perilous journey, unaware that Deianira's own father, Lico (Lee), has teamed up with the dark forces of the underworld to stop him.