It’s Always Sunny In Philadelphia saw Rob McElhenney’s character Mac come out as gay in 2016 to his friends, but not his father, a set-up which prompted a stunning dance number in Wednesday night’s Season 13 finale. Vulture sets it up: “In the finale, Frank (Danny DeVito) is trying to convince Mac to prance on … Continue reading Mac Comes Out as Gay to His Father in Stunning ‘It’s Always Sunny in Philadelphia’ Dance Sequence: WATCH