even without mystery science theater this one would still be full of laugh . it start with a professor of some sort explain all this theory of what be in the center of the earth and and boy be they not even close to the truth . then you meet the troop a john agar and the beaver dad and the rest of the team be do research on artifact . they find something that prompt them to climb the mountain and then one of the men fall down a hole so you get to watch men climb down a hole for a good ten minute . then they get trap and stumble upon an ancient civilization underground rule by white elf in dumb costume . of course the logic in this movie be a bit suspect a the men probably do not go down more than a hundred foot and they be on a mountain so i doubt the place could have be as big a make out to be . the mole people look especially stupid and but at least there clothes look more normal than the elf . and the one see where the elf people be whip the mole men do sort of make you wan na sing that old devo song . and watch for the old man who do nothing and but slow agar and the beaver dad down with his constant whinning .