I had not figured out yet how to stretch myself and be able to do other things that I wanted to do with my career outside of ...

You can see Glenn Howerton in It’s Always Sunny in Philadelphia, which is now streaming with a Hulu subscription. The show ...

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

Howerton co-created It’s Always Sunny with co-star Rob McElhenney, reuniting in Season 17, which premieres July 9 with ‘The ...

Speaking exclusively to PEOPLE at PaleyLive's It’s Always Sunny In Philadelphia 20th Anniversary Celebration in Los Angeles ...

It's Always Sunny In Philadelphia never fails to surprise its viewers; however, one Season 4 episode manages to be the most ...

It’s Always Sunny in Philadelphia isn’t exactly the kind of series that gets noticed for its scenery, but the city slowly ...

"It's a high-octane season!" The cast of "It's Always Sunny in Philadelphia" talks "Abbott Elementary," "The Golden Bachelor" ...

In this clip from FXX's It's Always Sunny in Philadelphia Season 17 opener, Charlie isn't happy with the current state of ...

It’s Always Sunny in Philadelphia star Glenn Howerton almost quit the show over fears that the long-running sitcom, now in its 17th season, had “peaked”. At such a critical moment in US history, we ...

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