The zany folks at Robot Chicken are planning to stuff our stockings with a crazy holiday special next month. Make sure you mark your calendar on Sunday, December 9 at midnight for Robot Chicken’s ATM Christmas Special. This one-of-a-kind holiday episode has Santa nearly missing Christmas, and Kano from Mortal Kombat sharing the holidays with Mrs. Cage. Also, Justin Bieber’s new song is bound to be a Christmas hit, and the writers give G.I. Joe a very special Christmas.