A couple attempts to revive their spark at a "happy ending" massage parlor, but they're trapped inside when a murderous client's obsession with a masseuse turns violent, thrusting everyone in the spa into a fight for survival.

After learning that a boy their age has been accidentally killed near their rural homes, four boys decide to go see the body. Gordie, Vern, Chris, and Teddy encounter a mean junk man and a marsh full of leeches, but they also learn more about one another and their very different home lives. Just a lark at first, the boys' adventure evolves into a defining event in their lives.