The actors discuss playing best friends and roommates on FX's long-running comedy, which kicks off its 17th season Wednesday, ...

The longest-running live-action sitcom on American Television is back for its seventeenth season, and it appears critics find It's Always Sunny in Philadelphia Season 17 one of the best from the show ...

Along with a preview of It's Always Sunny in Philadelphia S17E03: "Mac and Dennis Become EMTs," we have a look at the PaleyLive panel.

Kaitlin Olson is very good at what she does on It's Always Sunny In Philadelphia, including sinking into a bog in one take.

It's Always Sunny in Philadelphia star Charlie Day discussed the long-running series's future, including Season 18 and beyond.

It's Always Sunny in Philadelphiahas a replacement for a controversial, banned episode. Banning TV episodes is a ...

From eating a ridiculous amount of cheese and milksteak to stalking the Waitress, Charlie is It's Always Sunny in Philadelphia's standout character, and these episodes prove it.

The first "It's Always Sunny in Philadelphia" Season 17 trailer teases its upcoming "Abbott Elementary" and "Golden Bachelor" crossovers.

For a crash course on 'It's Always Sunny in Philadelphia,' watch these 10 essential episodes The sitcom returns Wednesday with its 'Abbott Elementary' crossover.

Wild card! Creator and star of “It’s Always Sunny in Philadelphia” Rob McElhenney has filed to change his legal name, according to reports.