A single mom,her son and daughter and their hippie chick friend are camping in the woods. A muscle bound, machete wielding maniac in a yellow ski mask appears. He starts terrorizing and violating the family before murdering them with a machete. "Wet Wilderness" is as politically incorrect as grindhouse gets. The score is stolen from seminal Hitchcock's horror classic "Psycho" and also "Jaws". The acting is hilariously awful, the editing is bad and there are some huge lapses in logic.