It's Always Sunny In Philadelphia - 6x13-14 - A Very Sunny Christmas

Episode Summary : 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.

[Runtime : ~44' (Double Episode)] - [Orig. Air Date: 16 Dec 2010]

It's Always Sunny In Philadelphia - 6x12 - Dee Gives Birth

Episode Summary : With the impending arrival of Dee's baby, the guys try to figure out who the father is by having a party for all her past flings.

[Runtime : ~22'] - [Orig. Air Date: 09 Dec 2010]

It's Always Sunny In Philadelphia - 6x11 - The Gang Gets Stranded in the Woods

Episode Summary : En route to Atlantic City for a charity event, Mac, Frank and Dee get lost. Meanwhile, Dennis and Charlie hitch a ride to town.

[Runtime : ~22'] - [Orig. Air Date: 02 Dec 2010]