Before we return back to Mythic Quest with Season 4, let's check up with what happened to Ian and Poppy in Season 3.

This matchup brought together two Philly casts: “Abbott Elementary” and “It’s Always Sunny in Philadelphia.” The crossover ...

As every fan of It’s Always Sunny in Philadelphia knows, the show has a strained relationship with the snobs and tastemakers ...

Willard R. Abbott Elementary School and its students, teachers and administrators are now officially part of the It’s Always ...

In addition, the winter return of “Abbott Elementary” and crossover event with “It’s Always Sunny in Philadelphia” reached a ...

Charlie Kelly fit so naturally into the ... through an entirely different prism when you see it on It’s Always Sunny in Philadelphia, and that version is much less family-friendly.

Actor Rob McElhenney has made his love for the Philadelphia Eagles known for a long time. The "It's Always Sunny In ...

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

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

Wednesday night’s midseason premiere episode of Abbott Elementary, aptly titled “Volunteers,” finally delivered its highly anticipated crossover encounter with the cast of FXX’s It’s Always Sunny in ...

The cast of It’s Always Sunny in Philadelphia made its way to the ABC ... The brief promo for the Jan. 8 crossover sees Charlie Day’s Charlie, Rob McElhenney’s Mac, Danny DeVito’s Frank ...

Charlie, meanwhile ... When the cast of “Abbott Elementary” appears in an episode of “It’s Always Sunny in Philadelphia,” as is planned for the coming season. We now know that the ...