 Penn and Teller debunk the believers of the Nostradamus prophecies, which seem to mean anything their enthusiasts want them to mean. A survivalist camp provides instruction on how to survive in the woods when the end of the world nears; but two Brooklyn infiltrators take a dim view of the proceedings. Christian authors peddle end-of-the-world stories, such as "Left Behind" and "The Late, Great Planet Earth," and inspire Penn s profane epithets that question their integrity.