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 ...

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

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

Kaitlin Olson is mostly known for acting in the popular TV series Hacks and High Potential. The actress' husband Rob ...

Rob McElhenney recently shared at It’s Always Sunny in Philadelphia’s 20th Anniversary Panel that one of the show’s ...

It's Always Sunny in Philadelphia star and creator Rob McElhenney revealed which of their jokes has aged the best over time.

It's Always Sunny in Philadelphia has some absurd stunts by one of the characters, Frank Reynolds, played by Danny DeVito.

Always Sunny in Philadelphia star, Rob McElhenney, made a video explaining why he changed his name to Rob Mac.

Rob McElhenney's salary during Season 1 of It's Always Sunny in Philadelphia isn't up to the roles he reprised in the series.

PHILADELPHIA -- "It's Always Sunny in Philadelphia" star Rob McElhenney is tired of people mispronouncing his last name -- so he found a solution.