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

"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 ...

It remains to be seen whether or not her onscreen brother, Dan Levy, will troll her in this wish too. I’m crossing my fingers that Murphy won’t have to cheekily pull out her iconic phrase if he tricks ...

In an encompassing New York Times feature on the long-running sitcom, the show's creator says he sought to explore the humor ...

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 ...

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

Season 2 of High Potential added Shameless' Steve Howey as Captain Jesse Wagner, a "savvy political animal" sure to shake up ...

Season 17, Episode 1 of FX's "It's Always Sunny in Philadelphia," marks part two of its crossover event with ABC's "Abbott ...

Some teachers walk into a bar…and meet one of television's most iconic comedic gangs. It sounds like the setup to a bad joke, ...

Kaitlin Olson is so hilarious as Dee on It's Always Sunny in Philadelphia that it's impossible to think of anyone else in the ...

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