Birdwatchers, activists, scientists, and a film crew unknowingly converge in Bigfoot's neck of the woods, where something even more sinister lurks.

After escaping a homeless shelter infested with flesh eating zombies both cops discover the whole world is now in chaos. They team up with more survivors and fight to escape the city while in search for a way to bring the dead to an end.

Two cops investigate an eerie empty homeless shelter with an endless maze of spaces and are attacked by zombies. They discover how these zombies were created. What will happen if zombies escape into the city?