Appearing at Comic-Con for the first time is Sons of Anarchy, with series stars Charlie Hunnam, Katey Sagal (Futurama), and Ron Perlman (Hellboy, Beauty and the Beast) and series creator Kurt Sutter. Next up is It's Always Sunny in Philadelphia with Charlie (Charlie Day), Mac (Rob McElhenney), Dennis (Glenn Howerton), Sweet Dee (Kaitlin Olson), and Frank (Danny DeVito), the self-centered owners of Paddy's Pub in Philadelphia who will do just about anything -- no m