Abbott Elementary and It's Always Sunny deliver a hilarious crossover blending heartfelt humor with chaotic antics.

The crossover episode of two is the ultimate tribute to the city’s attitude, quirks, and, of course, its signature phrase: ...

Philly pride runs strong, even for celebrities. The Welcome to Wrexham creator and Bradley Cooper are not the only famous ...

This week's "Abbott Elementary" episode is just half of the story. "Volunteers" featured the long-awaited crossover with FX's ...

Abbott Elementary” and “It’s Always Sunny” in Philadelphia don’t have much common ground. That’s why their collaboration felt ...

Go birds, indeed! We're giving the Abbott Elementary and It's Always Sunny in Philadelphia crossover episode on ABC an A+.

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

The star of the FX series also admits he was initially hesitant about the crossover concept as 'It's Always Sunny in ...

Plus, the star reveals he auditioned many times for 'It's Always Sunny in Philadelphia' before landing his role as 'Abbott's ...

Two comedy forces collided this week on Abbott Elementary, as the school staff welcomed the Paddy’s Pub gang from FXX’s It’s ...

Producers Justin Halpern and Patrick Schumacker break down the epic 'Abbott Elementary' and 'It's Always Sunny in ...

Here's a look at our real-time thoughts on tonight's crossover between FXX's It's Always Sunny in Philadelphia and ABC's ...