By now we've all heard the prophecies about December 21, 2012. Whether it comes from the Mayan calendar or the wrath of Revelations, several cultures and traditions believe the world will end on that date. As the time approaches, H2 introduces the origins and traditions behind the impending end of the world From purchasing underground shelters and securing "bug-out" rooms, to preaching the message of God's divine fury many people all over the world are preparing themselves for the end. Each episode will take you through the history of the prophecies, and people's plans of protection and redemption. Modern scientists will also dissect the potential apocalyptic threats to see if there’s any fact behind these premonitions. As ancient prophecy and modern science collide, Countdown to Apocalypse begs the question, "are you prepared?"