Playback serverIf a title won’t play, switch servers.
It's Always Sunny in Philadelphia
Season 6 · Episode 13
A Very Sunny Christmas
8.343mDecember 16, 2010
After years of being mistreated by Frank during the holiday season, Dennis and Dee decide to teach him a lesson. Meanwhile, Mac and Charlie reflect on their childhood Christmases, and realize that they were not as joyous and wonderful as they remembered.