The writer of a new history on It’s Always Sunny in Philadelphia reveals what’s kept the show going strong for two decades.

Season 17 of “It’s Always Sunny in Philadelphia” drops two new episodes when it premieres on July 9 and moves to weekly for ...

In Wednesday's Season 17 premiere episode of "It's Always Sunny in Philadelphia," the "Abbott Elementary" cast gets to cuss — ...

Get free streaming deals, an "It’s Always Sunny" episode guide, and more as the longest-running live-action sitcom returns ...

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

The South Philly gang is up to its usual high jinks but the West Philly teachers almost always save the day. Even when they ...

"It's Always Sunny in Philadelphia" returns tonight at 9 p.m. ET on FXX with the Season 17 premiere and a must-see comedy ...

Although chaos often unfolds for the gang in ‘It’s Always Sunny in Philadelphia,’ many cast members have been happily married ...

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

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

Episode 3, Mac and Dennis Become EMTs: Premieres on FXX on July 16 at 9 p.m. ET/9 p.m. PT. Streams on Hulu July 17. Episode 4, Thought Leadership: A Corporate Conversation: Premieres on FXX on July 23 ...

Fresh off legally changing his name to Rob Mac, creator and showrunner Rob McElhenney is set on the season 17 premiere of ...