If the world was going to end in 2012 as our Mayan ancestors foretold, then it just made sense for this to be the biggest Pardcast-A-Thon to date. To that end, Jimmy, Matt and Pat welcomed another mind-blowing menagerie of guests to the show, including Conan O’Brien, Zach Galifianakis, Sarah Silverman, Jon Hamm, Bob Saget, Laraine Newman and Colin Hay. This was also the first year that the event raised over $100,000 in a single night!