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 ...

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

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

The Gang' cleaned up its act when it appeared on the ABC sitcom. But Rob McElhenney says the 'Abbott' teachers will curse and ...

When “Abbott Elementary” creator Quinta Brunson mentioned the idea of a crossover episode with “It’s Always Sunny in Philadelphia” — fueled from a conversation with Rob McElhenney ...

Whether Charlie’s newfound literacy sticks in It’s Always Sunny in Philadelphia season ... But for one glorious episode of television, Charlie Kelly: King of the Rats got the empathetic ...

Okay, so let's kick things off with a "who's who" look at our major players tonight: FXX's "It's Always Sunny in Philadelphia": Rob McElhenney (Ronald "Mac" McDonald), Charlie Day (Charlie Kelly ...

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

The hit ABC sitcom is joining forces with the cast of FX's "It's Always Sunny in Philadelphia" for ... But the groups don't completely disagree. Charlie (Charlie Day) spends time with Jacob ...

The hit ABC sitcom is joining forces with the cast of FX's "It's Always Sunny in Philadelphia" for ... But the groups don't completely disagree. Charlie (Charlie Day) spends time with Jacob ...