With Charlie Day, Glenn Howerton, Rob McElhenney, Kaitlin Olson. Four young friends with big egos and slightly arrogant attitudes are the proprietors of an Irish bar. It's Always Sunny in Philadelphia is an FX sitcom created by Rob McElhenney about four friends (played by McElhenney, Charlie Day, Glenn Howerton and Kaitlin Olson. I start watching the series of It's always sunny after watching one Episode, One episode was enough to get me addict to the fun and craziness I start watching the. Like a last call at Paddy's Pub, there are some moments spent with the 'It's Always Sunny in Philadelphia' gang that we hope never end. Still, with the most recent. The ninth season of It's Always Sunny in Philadelphia aired in the Fall of 2013, beginning. When I first saw tonight's It's Always Sunny in Philadelphia, I instantly had questions for the episode's director, Matt Shakman, about how they pulled off the. Get the latest Its Always Sunny in Philadelphia Season 9 trailers, recaps, discussions, images, GIFs, videos, images, and more on UPROXX. The ninth season of the American comedy television series It's Always Sunny in Philadelphia premiered on the new channel FXX on September 4, 2013. The season consists. Season 10 Air dates The tenth season of It's Always Sunny in Philadelphia aired between January. It's Always Sunny in Philadelphia is an American television sitcom that premiered on FX on August 4, 2005, and moved to FXX beginning with the ninth season.