SpoilerTV Image Archive | Gallery | it-s-always-sunny-in-philadelphia | Season 10 | Cast Promotional Photos | IT'S ALWAYS SUNNY IN PHILADEPHIA -- Pictured: (L-R) Charlie Day as Charlie Kelly, Kaitlin Olson as Dee Reynolds, Ron McElhenney as Mac, Danny DeVito as Frank Reynolds, Glenn Howerton as Dennis Reynolds . CR: Matthias Clamer/FXX
