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

The long-running TV comedy series, “It’s Always Sunny in Philadelphia,” returns Wednesday, July 9 at 9 p.m. ET on FXX.

Day and co-writer/star Rob Mac disagreed on whether or not cross over with "Abbott Elementary" and "The Golden Bachelor" in the new season ...

Charlie Day: Wait, Danny, let me tell you a story about my old, old friend here. Spell McElhenney…Spell it. Danny DeVito: I ...

If you've watched one episode of It's Always Sunny in Philadelphia, you know the gang is made up of some of the worst people ...

It's Always Sunny in Philadelphia might be made up of a gang full of narcissistic individuals, but the creative team has ...

"It's Always Sunny in Philadelphia" is airing the first episode of its 17th season on Wednesday, July 9 at 9 p.m. There are ...

Plus, Charlie Day and Glenn Howerton tell TheWrap which other sitcom they'd love to cross over with after "Abbott Elementary.

The It's Always Sunny in Philadelphia cast has thoughts on the worst things the gang has ever done, though some of their ...

It was the implication. Glenn Howerton, who stars as the sociopathic Dennis Reynolds in the long running sitcom “It’s Always ...

You would think a show like It's Always Sunny in Philadelphia would lose steam after 17 seasons. Instead, it's better than ...

Charlie Day, Danny DeVito, Rob Mac, Kaitlin Olson and Glenn Howerton at PaleyLive: "It's Always Sunny in Philadelphia" 20th Anniversary Celebration (Earl Gibson III/Deadline via Getty Images) ...