In an alternate present-day version of Oakland, black telemarketer Cassius Green discovers a magical key to professional success – which propels him into a macabre universe.
One night at a secluded farmhouse deep in the Northern California woods, a small group of hardened young bikers and their girlfriends are tormented when one of the girls becomes savagely possessed and a gang of "Rockabillies" seemingly from the 1950's descends upon them to collect what is growing inside her.
The story of Simon and Kit, two young leaders of an Active Senior adventure tour group that take a day trip out to a small-town Rodeo located deep in the woods. Their lives are turned upside down when they find themselves fighting to stay alive against a group of psycho, bloodthirsty cowboys from the local rodeo.
