Four people embark on a journey into the wild and desolate region of the Appalachians. They go down the river in two boats. Their intentions are simply to relax, unwind and see picturesque places... But they did not know that they would be ambushed by illiterate local mountaineers, thugs and sadists. And the local rednecks are only “happy” to tourists from the city, they can’t wait to have fun in their own way with the newcomers. The decisive moment comes for the four travelers...