Abbott Elementary has revealed an unexpected crossover with It's Always Sunny in Philadelphia.

The two Philadelphia-based worlds will combine in a unique crossover episode next year. Abbott Elementary and It’s Always ...

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

In a recent Instagram post, creator and star of Abbott Elementary Quinta Brunson posed with It's Always Sunny in Philadelphia ...

While plenty of new faces are arriving at the Philly elementary school, Abbott fans can rest assured that some traditions are ...

On Instagram, Quinta Brunson appeared to tease a crossover episode between the two Philly-centered sitcoms. And Philly is ...

A surprise development that many fans had been calling for is finally happening: the hit shows Abbott Elementary and It's ...

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

McElhenney and Abbott creator Quinta Brunson have been teasing a crossover episode for months now, causing quite the buzz ...

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

Rob McElhenney shared photos of himself, Quinta Brunson and other stars from both shows posing together on set.