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.

Charlie learns to read, Dee impersonates Ben Franklin, and Frank fights raccoons. We don't quite know what's up with Dennis ...

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." ...

there's a reason – one that will play out during the "Always Sunny" Season 17 episode. "Dennis is the key," Brunson teases, with McElhenney adding, "Yes. So when you see the 'Sunny' episode ...

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 ...

Whether Charlie’s newfound literacy sticks in It’s Always Sunny in Philadelphia season 17 remains to be seen. He already struggled a bit at the end there differentiating between “Guest ...

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 ...

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 ...