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

The It's Always Sunny in Philadelphia half of the Abbott Elementary crossover is set to premiere in June, Rob McElhenney ...

Rob McElhenney explains how Mythic Quest co-creator Charlie Day's appearance in season 4 came about and why it was finally the right time.

When It’s Always Sunny in Philadelphia airs its episode featuring the main cast of Abbott Elementary in June, it’s going to ...

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 ...

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

He was a cherished friend to many and a a true friend to all. Charlie was always ready to jump in and lend a hand at a moment's notice regardless the task at hand, for anyone who knew Charlie knew ...

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 ...

Written notes from Charlie typically consist of nonsense, incomplete sentences and childish sketches. Newcomers of "Always Sunny" could check out the episode "Flowers for Charlie" where a science ...

“Charlie’s Angels” actors and longtime friends ... “This performance, you’ve always had it in you and in all of the work that you’ve done. There’s so much vulnerability in the ...