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 ...

A crossover television event is always a thrilling prospect—not one, but two of your favorite shows coming together as one?

When will the It’s Always Sunny in Philadelphia episode air? While we know for a fact that the Abbott Elementary episode of the two-part crossover event will occur on January 8, the exact date and ...

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

The "It's Always Sunny in Philadelphia" crew is headed to "Abbott Elementary" in the first of two crossover episodes. The ...

With the first part of 'Abbott Elementary' and 'It's Always Sunny in Philadelphia's crossover airing Wednesday on ABC, ...

Abbott Elementary on ABC at 8:30pm ET. Fourth season winter premiere. The official title of this episode is “Volunteers” but ...

Part one of the crossover episode will air at 8:30 p.m. ET on ABC. Those without cable can watch the show for free through FuboTV or DirecTV Stream each offering a free trial to new users. Sling is ...

During the episode nine premiere, the "It’s Always Sunny in Philadelphia" cast will join the "Abbott Elementary" team in an epic crossover episode as both shows happen to take place in Philly.

A live TV streaming service that includes ABC in its channel lineup will do the trick. Hulu Plus Live TV and YouTube TV are ...

Dennis isn't into being filmed in this sneak peek at tonight's crossover between It's Always Sunny in Philadelphia and Abbott Elementary.