Four people, each representing one of the major fast food chains, lock themselves in a house and eat only the food on their respective menus to see which fast food chain will kill you first.Four people, each representing one of the major fast food chains, lock themselves in a house and eat only the food on their respective menus to see which fast food chain will kill you first.Four people, each representing one of the major fast food chains, lock themselves in a house and eat only the food on their respective menus to see which fast food chain will kill you first.