It’s Always Sunny in Philadelphia star Rob McElhenney revealed this week ... fellow It’s Always Sunny stars Charlie Day and Glenn Howerton. That episode will be released in two weeks.

Glenn Howerton and Rob McElhenney Team Up on a Whiskey (Exclusive) Prince Harry Joins ‘It’s Always Sunny’ Stars Glenn Howerton and Rob McElhenney at Lionel Messi’s Game Rob McElhenney Says ...

Kaitlin Olson keeps using this word jabroni, and it’s awesome.As the most piled-upon member of the Paddy’s Pub Gang, Sweet ...

There's something about FXX's Rob McElhenney, Charlie Day, Glenn Howerton, Kaitlin Olson, and Danny DeVito-starring It's Always Sunny in Philadelphia that's bothered me over the past few years.

Rob McElhenney is, quite literally ... with his actual friends, Charlie Day and Glenn Howerton. All three were struggling actors in their late 20s living in Los Angeles, so their characters ...

ABC and Quinta Brunson's Abbott Elementary is returning for Season 5 - and the crossover with It's Always Sunny in ...

“The initial moment of all of us on set just rocked me to my core,” said Brunson, star and creator of “Abbott,” in a joint interview with her “Sunny” counterpart, Rob McElhenney.

The "It's Always Sunny in Philadelphia" crew is headed to "Abbott Elementary" in the first of two crossover episodes.

Wrexham's Racecourse Ground has become the place to be seen since the club was bought by Ryan Reynolds and Rob ... and Glenn Howerton arrived before the match to tour the ground with McElhenney ...

Viewers expected ‘It’s Always Sunny in Philadelphia’ to return for its thirteenth sans Dennis (Glenn Howerton), but were treated to a welcome twist at the close of the season premier.