Actors Charlie Day Rob Mcelhenney Glenn Editorial Stock Photo - Stock Image

Charlie Day, Kaitlin Olson, Rob McElhenney, Glenn Howerton It's Always Sunny in Philadelphia & The League Season Premiere Hollywood. USA - 09.10.12 Where: Hollywood, CA When: 09 Oct 2012 Stock Photo - Alamy

Actors Charlie Day Rob Mcelhenney Glenn Editorial Stock Photo - Stock Image

427 Glenn Rob Mcelhenney Stock Photos, High-Res Pictures, and Images - Getty Images

Always Sunny in Philadelphia CastGlenn Howerton Charlie Day Mary Elizabeth Ellis Day Kaitlin Olson Danny DeVito and Rob McElhenneyFox TV TCA PartySanta Monica PierSanta Monica CAJuly 23 20072007 21265683 Stock Photo at Vecteezy

37 Charlie Always Sunny Royalty-Free Images, Stock Photos & Pictures

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Actors Charlie Day, left, Rob McElhenney, center, and Glenn Howerton, from It's Always Sunny in Philadelphia, pose together at the premiere screenings of FX's It's Always Sunny in Philadelphia season 8 and The League season 4, Tuesday, Oct. 9

267 Charlie Day Fox Stock Photos, High-Res Pictures, and Images - Getty Images

IT'S ALWAYS SUNNY IN PHILADELPHIA, (from left): Charlie Day, Rob McElhenney, Danny DeVito (back to camera), 'Dee Made A Smut Stock Photo - Alamy

427 Glenn Rob Mcelhenney Stock Photos, High-Res Pictures, and Images - Getty Images

Charlie Day, Kaitlin Olson, Rob McElhenny – Stock Editorial Photo © Jean_Nelson #33495427