Simon Watterman, a space archaeologist, discovers the "Munchies" in a cave in Peru. Cecil Watterman, Simon's evil twin brother and snack food entrepreneur, kidnaps the creature. What Cecil does not know is that the creature, when chopped up, regenerates into many new creatures and are they mean!
Munchies is a 1987 comedy horror film starring Harvey Korman, Charlie Stratton, and Nadine Van der Velde. Directed by Tina Hirsch, the film editor for Gremlins, the film features a similar plotline.