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Fivecarpoolerstravelinamotorhometoreachacommondestination.Nightfalls,andtoavoidadeadanimalcarcass,theycrashintoatree.Whentheycometotheirsenses,theyfindthemselvesinthemiddleofnowhere.Theroadtheyweretravelingonhasdisappearedandthereisonlyadense,impenetrableforestandawoodenhouseinthemiddleofaclearing,whichtheydiscoveristhehomeofaspine-chillingcult.