Glenn Howerton, who stars as the sociopathic Dennis Reynolds in the long-running sitcom “It’s Always Sunny in Philadelphia,” revealed that he once almost left the show, which is currently in Season 17 ...

The origin story of It's Always Sunny in Philadelphia is a lesson in chuztpah and initiative. Three friends and aspiring actors -- Rob McElhenney, Glenn Howerton and Charlie Day-- made a pilot as a ...

After 20 years and 17 seasons, it’s tough to imagine a world where “It’s Always Sunny in Philadelphia” isn’t on television, but there was a point where one member of its reliable ensemble — which ...

It's Always Sunny in Philadelphia star Glenn Howerton clears up why he nearly quit the show. Premiering in 2005 FX, now on FXX, the series is the longest-running live-action sitcom in history with ...

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”. The American actor has played Dennis Reynolds ...

WARNING! This article contains SPOILERS for It's Always Sunny in Philadelphia season 17, episode 6!An early scene in It’s Always Sunny in Philadelphia season 17, episode 6 features Rob Mac and Kaitlin ...

The 17th installment of the long-running FX series ended in August, but Day is eager to get back on set with Rob McElhenney, Glenn Howerton, Danny Devito and Kaitlin Olson. "We all felt like this past ...

Just when you thought "It's Always Sunny in Philadelphia" couldn't get any wilder, here comes season 17! On The Red Carpet spoke with the cast - Rob Mac (formerly McElhenney), Charlie Day, Glenn ...

During an episode examining the whole business behind what is and isn't art, Mac (Mac) and Frank (DeVito) devise a plan to sell Charlie's (Day) doodles as modern art (for a hefty price). It's a great ...

Charlie, Dee, Dennis, Mac, & Frank hiding from a robber in It's Always Sunny in Philadelphia. Image via FX It's Always Sunny in Philadelphia will return for a groundbreaking seventeenth season on July ...