It might be always sunny in Philadelphia, but that doesn't mean there aren't some clouds about to hit Abbott Elementary ...

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

Here's a look at our real-time thoughts on tonight's crossover between FXX's It's Always Sunny in Philadelphia and ABC's Abbott Elementary.

and Glenn Howerton’s Dennis scurrying away suspiciously after the gym’s scoreboard crashes to the floor. “It was kind of a joke at first, that the two shows should cross over,” he said.

I mean, unless he's being enrolled in the class itself. While we also don't see much from Glenn Howerton's Dennis, let's not forget that he's the most monstrous and least kid-friendly of the quintet.

The brief promo for the Jan. 8 crossover sees Charlie Day’s Charlie, Rob McElhenney’s Mac, Danny DeVito’s Frank, Kaitlin Olson’s Dee and Glenn Howerton’s Dennis visiting Willard R.

The anticipation for Abbott Elementary and It’s Always Sunny crossover episode has been building up among the fans of both shows for months, and Part 1 of it is finally here. Aired as Season 4 Episode ...

The highly anticipated crossover episode of “Abbott Elementary” and “It’s Always Sunny in Philadelphia” blends the raunchy, NSFW style of the FX show with the witty, family-friendly romp.

It might be always sunny in Philadelphia, but that doesn't mean there aren't some clouds about to hit Abbott Elementary school. But Dennis isn't having it. "No, I don't think so," he says. "I know ...