The Fury of Hercules (1962)
Set in a tyrannical kingdom where an evil ruler, often a queen, faces a revolt from freedom-loving rebels. Not surprisingly, the queen casts lustful eyes upon Hercules and tries to win him to her side but he's more attracted to one of the queen's handmaidens who turns out to have ties to the rebels. The queen then resorts to magic spells to temporarily cloud Hercules' mind but he soon comes to his senses and joins the revolt, usually enduring some bondage, torture, and tests-of-strength along the way. The ruler is overthrown, the rebels are victorious, crowds cheer, and Hercules gazes lovingly upon the handmaiden. There are only minor variations to this plot in "The Fury of Hercules." The queen, for instance, is more misguided than evil, and Hercules never once winds up in chains, but all this is still familiar enough to confuse with a dozen other sword-and-sandal productions. If there's a distinguishing factor here, it's Idaho-born Brad Harris who has not only the body of Hercules but also a good-looking face. His acting is adequate and his personality passable. One wishes he had better material to work with. He should, for example, have more scenes in which he's completely bare-chested. Get rid of that strap over his shoulder! Weasel-faced Serge Gainsbourg, so villainous in "Revolt of the Slaves," does the same sort of job here.
Found and embedded via YouTube as Public Domain movie.