It’s always busy for the It’s Always Sunny in Philadelphia cast.

Rob McElhenney is ready for the world to see the It’s Always Sunny in Philadelphia side of the show’s crossover with Abbott ...

Rob McElhenney confirmed It's Always Sunny in Philadelphia returns in June with Season 17 and the second Abbott Elementary crossover episode.

As every fan of It’s Always Sunny in Philadelphia knows, the show has a strained relationship with the snobs and tastemakers ...

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

“Sweet Baby Jesus and the grown one too.” The ‘Abbott Elementary’ and ‘It’s Always Sunny in Philadelphia’ crossover episode (the first of two) is officially happening. Airing January ...

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 ...

Wednesday night’s midseason premiere episode of Abbott Elementary, aptly titled “Volunteers,” finally delivered its highly anticipated crossover encounter with the cast of FXX’s It’s Always Sunny in ...

Since 2005, the FX (and FXX) sitcom “It’s Always Sunny in Philadelphia” has … well, it has also told funny stories. Riotously and raunchily funny ones. But is this comedy about selfish ...

The "Abbott Elementary" and "It's Always Sunny in Philadelphia" crossover episode aired Wednesday, bringing together two completely different Philly sitcom casts for an epic explosion of "Go Birds ...