The Robot Chicken Christmas Special has Santa nearly missing Christmas; Kano from Mortal Kombat shares the holidays with Mrs. Cage; Justin Bieber's new song is bound to be a Christmas hit.
Various (voice)
Mrs. Claus / Shana 'Scarlett' O'Hara (voice)
Danny / Lego Boy (voice)
Justin Bieber / Cashier / Man #1 (voice)
Self
Santa Claus (voice)
Executive / Man #2 (voice)
Duke / Kano / Dave (voice)
Nerd's Mom / Carol / Sarah Cage (voice)
Nerd's Dad / Jason Bourne / Christmas Tree (voice)