Three young women from a parallel universe play a blind date reality game that culminates in the euphoric Flashout. They get trapped on unfamiliar planet Earth by a reality repairman who must destroy their pleasure-filled game before the Multiverse is permanently altered.
After their human test subjects turn into animalistic horrors, a small group of scientists barricade themselves in their laboratory, but they must balance moral conflict with survival as their botched creations attack.
The zombified leaders of the free world rise from the dead to hunt down a group of ill-fated teens and give them a lethal lesson in American history. Their only hope for survival is to summon the demonic spirit of John Wilkes Booth.