FXX’s original comedy series It’s Always Sunny in Philadelphia is back! This season, the gang goes to a waterpark, deals with a Wolf Cola PR nightmare, and actually spends a whole day tending bar! The show was created by Rob McElhenney, who also serves as executive producer along with Glenn Howerton, Charlie Day, Michael Rotenberg, Nick Frenkel, Tom Lofaro, Scott Marder and David Hornsby.