Trashy fantasy warning! En route to Thebes for an important diplomatic mission, Hercules drinks from a magic spring and loses his memory. He spends most of the movie in the pleasure gardens of Queen Omphale of Lydia. Anytime a plot has "pleasure gardens" in it, you know its quality trash.

Hercules Unchained (1960)

Hercules, the legendary Greek demigod known for his strength and heroism, arrives in the ancient kingdom of Iolcus, where he takes on the important role of tutor and mentor to Iphitus, the young son of King Pelias.

Hercules Muscleman from TrashyMovies.com