Jupiter is growing tired of his daughter, Venus and her sexual escapades on Mount Olympus and decides to have her marry either Vulcan, a working Mortal or Mars the God of war.
Things get out of hand when Mars and Venus go to earth and start a campaign of war along with Pluto and Eris. Mars actually wants to build a tower that reaches up to Olympus so the army can march and take over.
As I said, this is pretty wild stuff, but that is what sets this apart from most films of this kind. There are a few monsters in this and some truly beautiful women including Annie Gorassini as Venus and Bella Cortez as Aetna, the woman Vulcan loves.
Gordon Mitchell shows up in a small role as Pluto, the God of Darkness and he has a few memorable scenes as well. I cannot recommend this enough for it's sheer weirdness.
If you get a chance you may want to check this out. I have never sen another sword and sandal film quite like it.