Opening credits list a few names not in the end credits: Capeless Carlson (possibly a pseudonym for whoever played Noel Claus, as no one is credited in the role), and Douglas Robinson as Atnas.
The end credits have a few joke credits mixed in after real ones, in the Airplane/Naked Gun model, for example:
Set Dresser: Richard Cabeza, Cross Dresser: Ed Wood, and
Dressing Rooms Provided by: Hollywood Honeywagons, Hula Hoops Provided by: Hudsucker Industries
There are also a few creative position titles such as "VP Caffeine Aquisitions" (sic), "Online Dudes", and "Titles Chick".
Filmed entirely on location in Los Angeles and North Pole, USA
As the credits finish rolling, the news anchors seen briefly in the movie return (full screen), tease an upcoming bit about holiday recipes, and joke about what the promised "fruitless fruitcake" would be.