简介：AgroupoffiveyoungfriendstravelfromLosAngelestoexoticPanamaforaweekofpartyinginlushtropicalparadise。Befriendingabeautifullocalwomanintheirhotelbar,theylearnofasecretjunglehiketoapristinewaterfallnearby。Thewomancautionsthemstronglyagainstthehike,warningthatothergringosinsearchofthelegendarywaterfallhadmysteriouslydisappearedintothejungle,nevertobeseenorheardfromagain。Ignoringherwarnings,thegroupconvincesthewomantoguidethemtothepicturesquewaterfall,thinkingthattheyhavenothingtofearwithalocalastheirguide。Whatbeginsasafunoutingquicklyturnsterrifyingwhentheirguidemysteriouslyvanishesafteraromantictrystatthefalls。Asnightclosesin,thefriendsrealizetoolatethetruthbehindherwarnings—horrific,bloodthirsty,flesh-eatingcreaturesarenowstalkingthem。Themangledsurvivorsrushtojunglecavesforshelter,onlytorealizethey’veenteredthemonsters’lair！…