A group of travelers are menaced by an unseen force in this chilling,  supernatural horror tale. A truck driver, a schoolboy, a retired bank  manager, and an eccentric country woman are among the group thrown  together on the Silver City Highway - where they are able to go neither  forward or backward - on a nightmarish journey that won't end. And when  they run out of gas, the land seems to funnel them towards a homestead  where a number of gory murders have occurred. Told from shifting  perspectives by characters who seem to be hiding something, suspense  builds as the group collapses under the escalating stress.