Rob McElhenney, Kaitlin Olson, Quinta Brunson, Tyler James Williams Rob McElhenney/Courtesy of X It’s Always Sunny in Philadelphia and Abbott Elementary’s crossover fun is continuing at the Super Bowl! Always Sunny cast members (and real-life husband and wife) Rob McElhenney and Kaitlin Olson shared a photo of themselves via X alongside Abbott’s Quinta Brunson and…
