15 Standout Episodes From the First 15 Years of 'It's Always Sunny in Philadelphia'
FX Renews 'It's Always Sunny in Philadelphia' for Record-Breaking 15th Season
'Mythic Quest: Raven's Banquet' Trailer Teases a Chaotic Workplace Comedy (VIDEO)
The 'Always Sunny' Gang Goes Film Noir in Black-and-White Episode (PHOTOS)
'It's Always Sunny in Philadelphia' Re-Created an Iconic 'Seinfeld' Scene (VIDEO)