The actor gave fans a glimpse at the crossover event on social media with photos showing cast members from the two shows on ...

“Abbott Elementary” star and creator, Quinta Brunson, and “It’s Always Sunny in Philadelphia” star and co-creator. Rob ...

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

Rob McElhenney shares a photo with both casts on the set of the ABC sitcom for Season 4 The post ‘It’s Always Sunny in ...

Philadelphia-based sitcoms “Abbott Elementary” and “It's Always Sunny in Philadelphia” are planning a crossover.

Thankfully, Rob McElhenney has Kaitlin Olson to remind him of how many seasons It's Always Sunny in Philadelphia has been on ...

Television star Rob McElhenney issued a challenge to fans of "It's Always Sunny in Philadelphia" while teasing the upcoming ...

It’s Always Sunny in Philadelphia creator and star Rob McElhenney is nothing if not a man of the people — no matter what a ...

"Abbott Elementary" star Lisa Ann Walter spoke exclusively to On The Red Carpet about the "unhinged" crossover this season.

Abbott ElementaryandIts Always Sunny in Philadelphia will have a crossover episode, with new images officially confirming the ...