Jon Stewart and Stephen Colbert address thousands gathered for The Rally to Restore Sanity and/or Fear on the National Mall in Washington on Saturday. Saul Loeb/AFP/Getty Images hide caption

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People gather for the Rally To Restore Sanity And/Or Fear on the National Mall on Saturday in Washington, D.C. Win McNamee/Getty hide caption

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November 7 will bring the 21st incarnation of "Treehouse Of Horror," the Halloween tradition The Simpsons have made famous. Fox hide caption

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A zombie epidemic has taken over the world in AMC's The Walking Dead. AMC hide caption

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Jordan (Victoria Justice) and Hunter (Chase Ellison) get a good scare in Nickelodeon's new feature The Boy Who Cried Werewolf. Michael Courtney/Nickelodeon hide caption

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