... Just when you thought it was safe to raid the fridge!
Archeologist, Simon (Harvey Korman), discovers the Munchies while on an expedition in Peru. But Simon's evil twin won't let him enjoy his achievement. The snack food tycoon, tries to abduct the Munchies in order to destroy his brother's career and take over his property. These junk food junkies prove to be too much to handle as they begin to menace the residents of a small town in any way they can. Move over ghoulies, ghosties and things that go bump in the night - the Munchies are here and they are bringing the fun with them!