Best-selling author Brad Meltzer and the team race against time to decipher ancient prophecies that warn of worldwide destruction in the year 2012. In fact, Christians, Jews, Muslims and even Native Americans have eerily similar visions as to how the world will end. And now computer models with tremendous accuracy ratings are said to have predicted hurricane Katrina, the anthrax scare and even 9-11. What these same computer models predict for the year 2012... is terrifying. Is this the beginning of the end of world? Brad begins the search for answers by sending the Decoded team to the American southwest. They'll check out the famous Hopi prophecy rock, whose centuries-old carvings seem to have reliably foretold cataclysmic world events.