After teasing the upcoming crossover event earlier this month, the casts of 'Abbott Elementary' and 'It's Always Sunny in Philadelphia' are together.

The below contains spoilers for the Abbott Elementary Season 4 premiere. Abbott Elementary is back, and with it comes the promise of an exciting new season! With Janine ( Quinta Brunson) and Gregory ( Tyler James Williams) giving their romance a go at the end of last season,

It's Always Sunny in Philadelphia star Rob McElhenney has shared a first look at the show's upcoming crossover episode.

Our first look at the upcoming It’s Always Sunny in Philadelphia and Abbott Elementary is here, courtesy of Rob McElhenney in a new photo. McElhenney took to social media to share a new photo of both casts posing inside of the titular Abbott Elementary.

Although an official release date for the Abbott Elementary and It’s Always Sunny crossover episode hasn’t been confirmed, it could be coming soon.