Ha! This is hilarious. Arnold Schwarzenegger - going by the name of "Strong" on the titles, is the demigod son of Zeus (Ernest Graves) and he's bored hanging around Olympus keeping out of trouble. Finally his father loses his temper, hurls a thunder bolt at him and he ends up down on earth befriending the weedy "Pretzie" (Arnold Stang doing a vaguely Phil Silvers impersonation) and getting involved with some crooks who see his might as a meal ticket. What now ensues is just harmless, witless, fun with a confused mythology - Roman and Greek names for the gods are interchangeable; an Olympus…