The rumored "Abbott Elementary" and "It's Always Sunny in Philadelphia" crossover episode appears to be happening ...

One could look at that photo and think that it's perhaps just a fun photo opp, but Rob McElhenney's post to Twitter is more ...

ABC's "Abbott Elementary" and FX's "It's Always Sunny in Philadelphia" are indeed plotting a crossover episode.

Abbott Elementary is crossing paths with It’s Always Sunny in Philadelphia. The creative minds behind the two comedy series ...

Philadelphia-based shows "Abbott Elementary" and "It's Always Sunny in Philadelphia" teased a crossover episode on social ...

Abbott executive producers Justin Halpern and Patrick Schumacker continued to tease the upcoming crossover episode in a ...

Philadelphia hasn’t seen a crossover this iconic since Allen Iverson and Michael Jordan. Philly-set sitcoms “Abbott ...

The Gang is making a trip to Abbott Elementary. The ABC series will crossover with FX’s It’s Always Sunny in Philadelphia for ...

Two Philly-set comedies are coming together for a special episode: Abbott Elementary will host a crossover with It’s Always ...

Beloved school sitcom Abbott Elementary is returning for a fourth season - and now it seems it could be doing a crossover with another Philadelphia-based comedy show.

The creators of the hit television shows It’s Always Sunny in Philadelphia and Abbott Elementary are finally giving fans what ...

The much-loved school sitcom Abbott Elementary is set to return for a fourth season, and it appears that a crossover with ...