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

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

It was revealed this week that this season's 'Abbott Elementary' will feature a crossover episode with 'It's Always Sunny in ...

If anybody deserves this kind of win, it's Kaitlin Olson. After just three episodes, it may still be too early to officially ...

Abbott Elementary executive producers shared an exciting update about the show's buzzed-about crossover with Always Sunny.

At Warner Bros. Television Group’s Fall TV Season Celebration, “Abbott Elemntary” star Lisa Ann Walter expressed her ...

It’s Always Sunny in Philadelphia is almost old enough to legally drink at Paddy’s Pub.

I can’t wait to get up in the morning and go to work because I know I’m going to have such a good time because I know everybody is firing on all cylinders,” the actress gushed.

Crossover alert! Rob McElhenney shared a look at The Gang from It's Always Sunny in Philadelphia posing with ABC's Abbott ...

Rob McElhenney posted that fans can expect It's Always Sunny in Philadelphia and Abbott Elementary to have "a wholesome crossover." ...

While the two shows feature drastically different tones, since they're both set in Philadelphia, Brunson and the team behind "It's Always Sunny" felt it was the perfect opportunity to bring back a ...