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." ...

It's Always Sunny in Philadelphia star Kaitlin Olson has picked a handful of episodes appropriate for ... But if you’d like to watch it with your (older) kids or your grandma, maybe check ...

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

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

The star of the FX series also admits he was initially hesitant about the crossover concept as 'It's Always Sunny ... new episodes of season four each Wednesday at 8:30 p.m. ET on ABC, streaming ...

"Abbott Elementary" is airing the 9th episode of its 4th season on Wednesday, Jan. 8 at 9:30 p.m. The episode will be a crossover with "It's Always Sunny in Philadelphia." There are several ways to ...

As of Jan. 9, the episode is available to stream on Hulu. The second crossover is expected to be an episode of "It's Always Sunny in Philadelphia," which has aired on FXX since 2013. Part 1 of the ...

The hit ABC sitcom is joining forces with the cast of FX's "It's Always Sunny in Philadelphia ... Philadelphia. The episode will air live on ABC and will be available to stream on Hulu Jan ...

The trailer for the crossover episode between Abbott Elementary and It’s Always Sunny In Philadelphia has been released – check it out below. The one-off show will air on ABC – the home ...