It's Always Sunny in Philadelphia's Rob McElhenney made it clear that he's enjoying his time working with Abbott Elementary's ...

‘I’m Gonna Go Throw Up’ It's Always Sunny’s Charlie Day, Glenn Howerton and Rob McElhenney Team Up on a Whiskey (Exclusive) Prince Harry Joins ‘It’s Always Sunny’ Stars Glenn ...

He could still give you the best advice you’ve ever gotten and make you feel loved no matter what,’ wrote McElhenney, as ...

Abbott Elementary's Quinta Brunson and It's Always Sunny in Philadelphia's Rob McElhenney checked in on Brunson's Instagram ...