Glenn Howerton revealed during PaleyLive's panel for the 20th anniversary of 'It's Always Sunny in Philadelphia' that he ...

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.

Glenn Howerton addresses the ongoing 'It's Always Sunny in Philadelphia' fan theory about Dennis Reynolds being a serial ...

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

“They were like, ‘We don’t want to end it,'” Howerton recalled his co-stars saying. “And I was like, ‘Oh, well I can’t stop ...

For a legendary television show that was initially thought to be a short film shot on a digital camcorder by Rob McElhenney, ...

It's Always Sunny In Philadelphia almost lost one of its main and important cast members after its eleventh season, and fans ...

Actor and TV producer Glenn Howerton talked about the success of the sitcom, 'It's Always Sunny in Philadelphia' during a recent PaleyLive panel with Charlie Day, Danny DeVito, Rob Mac and Kaitlin ...

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

Glenn Howerton, longtime co-star of hit series “It’s Always Sunny in Philadelphia,” recently revealed why he almost exited ...