In the post-apocalyptic aftermath of World War 3, the American government creates a super-soldier by inbreeding humans with pigs. Twenty-five years later, the "Army Bacon" is out of control. A breed called "Muzzles" has occupied the top of the food chain, farming humans as its favorite food. Rob Justice is an ex-bounty hunter working for the last line of human resistance - a group of survivors hiding in a nuclear bunker deep underground. Justice is hired to determine how the "Muzzles" came to power and how to destroy them.