IT’S ALWAYS SUNNY IN PHILADELPHIA “A Very Sunny Christmas” Season 6 Episode 13 December 15, 2010 It's Always Sunny In Philadelphia, News Watch a sneak peek of the upcoming episode of IT’S ALWAYS SUNNY IN PHILADELPHIA “A Very Sunny Christmas” Season 6 Episode 13 which airs Thursday December 16 at 10PM ET/PT on FX. You can read all our It’s Always Sunny in Philadelphia coverage here. Episode Synopsis: IT’S ALWAYS SUNNY IN PHILADELPHIA “A Very Sunny Christmas” Season 6 Episode 13 – Ho, ho, heyooo! Christmas is upon us and the Paddy’s gang has got the spirit. Well, not really. For them, the holidays have always been a time of trickery, backstabbing, and disappointment. But this year things are going to be different as they are determined to rediscover the joy in Christmas. Join Mac, Charlie, Dennis, Dee and Frank as they embark on a holiday adventure filled with stolen toys, childhood videos, naked elves, and a bloody run in with Santa Claus Watch any It’s Always Sunny in Philadelphia episodes here. (Photos: Courtesy of FX) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)