Only 24 minutes long. But cheapest I could find.
Keep the kids occupied for a while.
I believe it has been on TV, but not the 3D version - which is what I am after.
"Have you herd the news? Your favourite sub-zero heroes are coming at you in this holiday adventure--now in 3D. When Sid accidentally destroys Manny’s heirloom Christmas rock and ends up on Santa’s “naughty list,” he leads a hilarious quest to the North Pole to make things right--and ends up making things much worse. Now it’s up to Manny and his prehistoric posse to band together and save Christmas for the entire world."