NEW YORK, NY - DECEMBER 06: Bill Murray films a segment for "The Late Show with David Letterman" at Ed Sullivan Theater on December 6, 2012 in New York City. (Photo by Donna Ward/Getty Images)
NEW YORK, NY - DECEMBER 06: Bill Murray films a segment for "The Late Show with David Letterman" at Ed Sullivan Theater on December 6, 2012 in New York City. (Photo by Donna Ward/Getty Images)