A motley group of friends go camping in a remote forest where people have been disappearing for several years. What starts as an innocent weekend of fun turns into an ordeal of backwoods terror as a group of psychotic wood-dwellers starts stalking the friends. Capture leads to torture and mayhem, and the friends are killed off one by one. It all leads to a final confrontation between the sole survivor and the deadliest wood-dwelling psycho of all.