Rob McElhenney as Mac | Always Sunny on FXX

It's Always Sunny in Philadelphia

WEDNESDAYS | 10 PM
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Rob McElhenney

Mac / Creator / Executive Producer / Writer

Rob McElhenney is the creator of It’s Always Sunny in Philadelphia, the critically-acclaimed FXX original series in which he also co-stars as “Mac.” McElhenney also serves as Executive Producer and Writer for the show.