Here's some background and inside jokes to help fill in some of the gaps for viewers who don't watch both Philly-based shows.

It’s Always Sunny Season 17 has not set a premiere date. However, it is expected to come in 2025. Therefore, eventually, we will see the other half of this marvelous crossover. Until then ...

After much anticipation, the unlikely meeting of the two worlds unfolded on Wednesday's installment of "Abbott Elementary." ...

The second half, where the Abbott Elementary teachers find their way to Paddy’s Pub, will air sometimes in 2025 during It’s Always Sunny In Philadelphia’s 17th season. The clip drew praise ...

conspiracy theory board from It’s Always Sunny Season 4, Episode 10. Whether you’re a fan of the long-running sitcom or not, you’ve likely seen screenshots and memes of the scene online ...

"Abbott Elementary" just got a bit sunnier and a tad sassier. The hit ABC sitcom is joining forces with the cast of FX's "It's Always Sunny in Philadelphia" for a two-part crossover that's sure to ...

The crossover episode will serve as the return of Abbott Elementary Season 4 following the comedy ... Details about the episode and why the Always Sunny gang is visiting have not yet been ...

How many episodes are in Abbott Elementary Season 4? And what do we know about the It’s Always Sunny in Philadelphia crossover episode? Consider class in session, because you’re about to get ...