The Gang on It’s Always Sunny in Philadelphia have done some absolutely terrible things over the years, but in the FX comedy’s Season 12 finale Dennis (Glenn Howerton) did something truly shocking: he left.
It’s Always Sunny in Philadelphia: Mac finally comes out!
However, Howerton revealed that Sunny might take an extended hiatus before it returns for Season 13, which might allow him enough time to shoot both projects.
It’s been the greatest joy, honor of my life up to this point, to have been a part of this show.”