After much anticipation, the unlikely meeting of the two worlds unfolded on Wednesday's installment of "Abbott Elementary." ...

Charlie Kelly can finally read this sentence. Probably. In Wednesday night’s Abbott Elementary and It’s Always Sunny in Philadelphia crossover episode, Charlie Day‘s lovable idiot from the ...

The star of the FX series also admits he was initially hesitant about the crossover concept as 'It's Always Sunny in Philadelphia ... with something funny to do. Charlie Kelly fit so naturally ...

There was a moment during the filming of the “Abbott Elementary” and “It’s Always Sunny in Philadelphia ... part of the process. And then Charlie [Day] and I went into the “Abbott ...

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

Back in early November, Ralph shared that her kindergarten teacher, Barbara, would be spending some quality time with Day's Charlie. "But you want to know what? I had no idea those were criminals.

Meanwhile, the cast of It’s Always Sunny celebrated the 20th anniversary of filming the pilot this week as McElhenney re-wore the same leather jacket for the crossover that he donned in the ...