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

The crossover episode of It’s Always Sunny in Philadelphia and Abbott Elementary has been officially set and it’s been teased on social media posts by Abbott Elementary star/creator Quinta Brunson and ...

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.

Ahead of its return on October 9, it has been revealed that Abbott Elementary Season 4 will be featuring a crossover episode ...

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

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

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

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 ...

The Gang is going back to school. FX’s hit comedy series It’s Always Sunny in Philadelphia is set to crossover with ABC’s own hit comedy Abbott Elementary later this season. Always Sunny star Rob ...

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