When a comet strikes Earth and kicks up a cloud of toxic dust, hundreds of humans join the ranks of the living dead. But there's bad news for the survivors: The newly minted zombies are hell-bent on eradicating every last person from the planet. For the few human beings who remain, going head to head with the flesh-eating fiends is their only chance for long-term survival. Yet their battle will be dark and cold, with overwhelming odds.
50 years from now the sun is dying and life on earth is threatened by arctic temperatures. Mankind puts together all its resources and sends a spaceship carrying a huge bomb designed to re-ignite the dying sun.
High school best buddies are facing separation anxiety as they prepare to go off to college. While attempting to score alcohol for a party with help from their fake ID-toting friend, "McLovin", the guys' evening takes a turn into chaotic territory.