It’s always busy for the It’s Always Sunny in Philadelphia cast.

After much anticipation, the unlikely meeting of the two worlds unfolded on Wednesday's installment of "Abbott Elementary." ...

The It's Always Sunny in Philadelphia half of the Abbott Elementary crossover is set to premiere in June, Rob McElhenney ...

The Gang' cleaned up its act when it appeared on the ABC sitcom. But Rob McElhenney says the 'Abbott' teachers will curse and ...

Kevin Winter/Getty Danny DeVito is overjoyed to be a grandfather and teach his kids lessons about parenthood. In a recent ...

Rob McElhenney confirmed It's Always Sunny in Philadelphia returns in June with Season 17 and the second Abbott Elementary crossover episode.

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

Danny DeVito won an Emmy Award for his portrayal of cantankerous cab dispatcher Louie De Palma on “Taxi,” but it might not ...

Okay, so let's kick things off with a "who's who" look at our major players tonight: FXX's "It's Always Sunny in Philadelphia ... Dee Reynolds), and Danny DeVito (Frank Reynolds) ABC's "Abbott ...

It’s Always Sunny in ... “Once I found out it was Always Sunny, I was excited because I love those characters, but I really was excited that I was gonna work with Danny DeVito,” Davis ...

A crossover television event is always a thrilling prospect—not one, but two of your favorite shows coming together as one? There have been plenty of surprising combinations throughout the years: The ...