Shannon and Kris decide to take a cross country road trip in an effort to restore their strained friendship. Along the way, their car breaks down outside of Flagstaff, Ariz., where they are picked up and driven by a tow-truck driver to Kain, the nearby town while waiting for their car to get fixed. Staying there for a night, it's not long for the girls to realize the small town's inhabitants are not what they seem to be.