Guest: ‘The Simpsons’ Writer and Co-EP Brian Kelley

Fox's Animation Domination is giving us a post-Halloween treat with the latest "Treehouse of Horror" episode of The Simpsons airing this Sunday November 5th at 8pm. Writer and Co-EP Brian Kelley, who's been with the iconic series for nearly two and a half decades, shares insights on this year's stories, some Simpsons secrets, and how a movie sequel will be decided.