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 ...

There are a lot of strange shows on TV, but truly nothing compares to It’s Always Sunny in Philadelphia. A largely plotless, ...

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

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

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

It's Always Sunny in Philadelphia is returning for season 17, and critics have already given it glowing reviews this year. The popular sitcom, created by Rob McElhenney, Glenn Howerton, and Charlie ...

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, ...

Although Kaitlin Olson has long won fans' hearts as the lovable Sweet Dee on "It's Always Sunny in Philadelphia," she nearly ...

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

Kaitlin Olson is best known for her long-running role as Dee on It's Always Sunny in Philadelphia, but she also shines in ...