En route to visit their grandfather's grave (which has apparently been
ritualistically desecrated), five teenagers drive past a slaughterhouse, pick up
(and quickly drop) a sinister hitch-hiker, eat some delicious home-cured meat at
a roadside gas station, before ending up at the old family home... where they're
plunged into a never-ending nightmare as they meet a family of cannibals who
more than make up in power tools what they lack in social skills....