What's the best episode of It's Always Sunny in Philadelphia? Everyone probably has their own unique pick, including Dennis ...

There are some seasons where we’re like ‘oh, I can’t do this anymore.’ But there are other seasons where everyone is just ...

Glenn Howerton doesn't believe the character he plays, Dennis Reynolds, harbors anti social behavior in 'It's Always Sunny in ...

Danny DeVito and Colin Farrell discussed what attracts DeVito to FXX's It's Always Sunny in Philadelphia and the role of ...

It’s Always Sunny in Philadelphia” star Glenn Howerton had a lesson in Murphy’s Law with his Tesla Model X. So much so that ...

I’m always getting cast as raving lunatics and maniacs, so it’s nice to do something different, every once in a while,” said ...

Costar Glenn Howerton, who lived with McElhenney, said Olson would suddenly be too drunk and need to stay over.

Glenn Howerton ditches his dark side in Sirens, playing a clueless bachelor so charmingly naive, even Dennis Reynolds would be confused.

He knew that Glenn Howerton, his longtime “It’s Always Sunny in Philadelphia” co-star, had shaved his glorious locks for his first major starring film role in “BlackBerry.” What he didn ...

For years Glenn Howerton has had this recurring dream ... his TV roommate and co-creator of It’s Always Sunny in Philadelphia, where they wrote early scripts together using a cardboard ...

Glenn Howerton: The truth is ... The connection for me between this character and, say, It’s Always Sunny’s Dennis, is the level of intensity with which they operate in the world.