When ghostly phantasms escape from an underground government facility, chaos, terror and whimsy abound. Who will the fate of humanity and those who are not so rested in peace depend upon to save the day? Fate rests in two unlikely security guards, teaming up to save New York City from the paranormal infestation?

A crack-pot scientist aligns with the Axis of Evil to bring down the United States with EMP blasts, toxic zombification gas and by unleashing the ultimate undead killing monstrosity: the Z-REX. When a hot-wired militia squad and a crew of college hipsters are thrown together to do something about it, chaotic Predator-Thunder action runs amok.