Outside a mountain town grappling with a series of abductions and murders, Paul (Antonio Banderas), a reclusive writer, struggles to start what he hopes will be a career-saving screenplay. After a tense encounter at a diner with a drifter named Jack (Jonathan Rhys Meyers), Paul offers Jack a place to stay-and soon the edgy, demanding Jack muscles his way into Paul's work. As a storm cuts off power to the isolated cabin, the two men begin a jagged game of one-upmanship that will bring at least one tale to an end.

A horror novelist begins to fear his stories may have a life of their own.