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

It's Always Sunny In Philadelphia almost lost one of its main and important cast members after its eleventh season, and fans have no idea they almost managed to dodge the bullet.

While the actor and writer has since settled into a groove with the long-running series, there was a point where he was ...

It’s Always Sunny in Philadelphia Season 6 Episode 3, titled The Gang Buys a Boat, portrays one scene which eventually ...

You can see Glenn Howerton in It’s Always Sunny in Philadelphia, which is now streaming with a Hulu subscription. The show returns for its 17th season on July 9th with its Abbott Elementary crossover ...

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

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 has come a long way, reaching truly ...

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

After 20 years, one might think that Danny DeVito has gotten tired of playing the bumbling and inexplicably indomitable Frank Reynolds in It’s Always Sunny in Philadelphia. After all, how often is it ...

Glenn Howerton explained: It’s not, it really isn’t. The way the show is talked about, it’s as if that’s our goal, or that our goal is to push the boundaries of what’s decent or whatever.

Glenn Howerton is finally weighing in on the It’s Always Sunny in Philadelphia fan theory that his character, Dennis Reynolds ...