With Y2K paranoia at a fevered pitch, two drunken hillbilly brothers hole up in their wooded shack and await the year 2000.
The second hand strikes midnight, the power shuts off and suddenly the brothers' nightmarish Y2K fears are realized.
What follows is the brutally funny, heinously violent and nearly botched murder of their survivalist cousin who they kill in an effort to steal his guns and provisions and to make ready for the new post-apocalyptic world of the future.
[2] Karl Beck wrote in IndieWire that the film "based on a true story, begins as a joke but quickly escalates to an intense thriller as two Texans believe that Y2K has actually occurred and that it is essential for them to procure firearms.
"[3] Hank Sartin wrote in the Chicago Reader that "Hillbilly Doomsday borrows from ultracheap 70s horror but is too broadly drawn".