It's Always Sunny in Philadelphia · S06E13

A Very Sunny Christmas

2010-12-16 · 43 min · ★ 4.2 (37) · TMDB

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.