Munchies (1987)

Director: Tina Hirsch
Cast: Alix Elias, Charlie Phillips, Charlie Stratton, Hardy Rawls, Harvey Korman, Jon Stafford, Nadine Van der Velde, Robert Picardo

Synopsis:

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!