After learning of an urban legend in which a demented serial killer named SMILEY can be summoned through the Internet, mentally fragile Ashley must decide whether she is losing her mind or becoming Smiley's next victim.

Elmer Winslow is a soldier on the run from the Union Army, and Luke Budd is a cowboy with a broken heart. When the two misfits rob the corrupt sheriff of an old west town, they have no idea that a plague of zombies is sweeping the country, or that Geronimo's sexy niece may be their only hope of survival.