The two sitcoms could hardly be more tonally different, but this week’s crossover episode of “Abbott” was relatively seamless ...

The cast of 'It's Always Sunny In Philadelphia' (CREDIT: Tibrina Hobson/Getty Images) Two sitcoms have collided in a new clip from Abbott Elementary, where they meet the cast of It’s Always ...

As of Jan. 9, the episode is available to stream on Hulu. The second crossover is expected to be an episode of "It's Always ...

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

Willard R. Abbott Elementary School and its students, teachers and administrators are now officially part of the It’s Always ...

When will the It’s Always Sunny in Philadelphia episode air? While we know for a fact that the Abbott Elementary episode of ...

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

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

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 bring plenty of belly laughs. The collaboration commenced ...

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 bring plenty of belly laughs. The collaboration commences ...

A new “Abbott Elementary” episode brings volunteers from “It’s Always Sunny in Philadelphia.” The crossover episode airs ...

The Abbott Elementary and It’s Always Sunny episode titled "Volunteers" will see the Always Sunny characters brought in as volunteers to “help” the Abbott staff. It seems the whole Paddy’s crew — Rob ...