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 ...

"I was aching to do other things and so I was starting to feel a little boxed in," the star and co-creator adds.

Rob McElhenney knows you think it's 'kinda douchey' for him to change his name to Rob Mac, but here's the thing — he doesn't ...

Kimberly Potts' 'It's Almost Always Sunny in Philadelphia' book uncovers behind-the-scenes moments, from a near-drowning to ...

It’s Always Sunny in Philadelphia star Glenn Howerton almost quit the show over fears that the long-running sitcom, now in ...

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

He’s paying the troll toll. Creator and star of “It’s Always Sunny in Philadelphia” Rob McElhenney opened up in a snarky ...

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

FX's It’s Always Sunny in Philadelphia is one of the longest-running American sitcoms in the USA now. The show debuted with ...