Season

Season 6

by Glenn Howerton, Charlie Day, Kaitlin Olson, Danny DeVito, Rob McElhenney and 2 others

The sixth season of It's Always Sunny in Philadelphia, premiered on FX on September 16, 2010. The season contains 14 episodes and concluded airing on December 9, 2010 with the hour-long Christmas special. An additional episode called "The Gang Gets Succes

(10 total)