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

The idea for this absurd crossover between the two Philly-based comedies has been cooking for a little while now. Most likely ...

Kicking off Jan. 8 with 'Abbott Elementary', Quinta Brunson and Rob McElhenney shared details of the 'It's Always Sunny in ...

The Gang from It's Always Sunny in Philadelphia looks to leave their mark on Abbott Elementary in a new crossover teaser that was released.

ABC is ready to get back to class with a new teaser for ;Abbott Elementary's upcoming crossover with 'It's Always Sunny in ...

It's Always Sunny in Philadelphia or Abbott Elementary? Kaitlin Olson and the cast from the ABC sitcom try to match the quote with the show.

The respective stars and creators of "Abbott Elementary" and "It's Always Sunny in Philadelphia" discussed how their shows ...

The actor and Quinta Brunson described how the tones of the two sitcoms would mesh and teased which characters would be ...

Creator-stars of 'Abbott Elementary' and 'It's Always Sunny in Philadelphia' on joining forces for two episodes where the gang volunteers at Abbott.

A new Abbott Elementary and It’s Always Sunny in Philadelphia crossover teaser trailer is out, previewing the chaotic meeting ...

The gang from Paddy’s Pub will make their way to Abbott Elementary on January 8th. Both shows take place in Philadelphia, so ...

Of course, the biggest Event™ comes in a few flavors this week: Are you watching the sure to be ruthless and cutthroat ...