For a legendary television show that was initially thought to be a short film shot on a digital camcorder by Rob McElhenney, It's Always Sunny in Philadelphia has come a long way, reaching truly unimaginable heights.
With Season 17 set to debut July 9 on FXX (formerly FX), the longest-running live-action sitcom in American television history starring Charlie Day, Glenn Howerton, Rob McElhenney, Kaitlin Olson, and the great Danny DeVito has some interesting internal history of its own.
At some point back in 2016...