It might be always sunny in Philadelphia, but that doesn't mean there aren't some clouds about to hit Abbott Elementary school. A major crossover event kicks off on Wednesday's episode of Abbott Elementary,

Don’t miss the unexpected twist when Ava announces that a group of volunteers from the school district will be coming to lend a hand at Abbott Elementary.

"Abbott Elementary" star Janelle James is schooling us on that "It's Always Sunny" crossover and unwinding with the help of "rich people" wellness.

Of course, the biggest Event™ comes in a few flavors this week: Are you watching the sure to be ruthless and cutthroat crossover event ( Abbott Elementary meets It’s Always Sunny in Philadelphia ), or are you watching WWE Raw on Netflix? Here’s the best new TV premieres of the week.

This is an actual puzzle that has fit together in a really great way,' says EP Justin Halpern of the comedy crossover.

After more than two decades of playing Charlie Kelly, Charlie Day‘s beloved It’s Always Sunny in Philadelphia character is finally changing for the better. That’s thanks to the good-hearted Abbott Elementary characters.

The highly-anticipated Abbott Elementary and It's Always Sunny in Philadelphia crossover episode airs this week on ABC. Here's exactly when and how to watch the exciting event!