Have you heard the news? Your favorite sub-zero heroes are back in an all-new holiday adventure for the whole family! 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! Bonus features included....

Billy longs to believe in Santa Claus, but he finds it quite difficult to do so. His family has a dogged insistence that all of it, from the North Pole, to the elves, to Santa himself, is all just a myth. This all changes, however, on Christmas Eve, when a mysterious train visits Billy in the middle of the night, promising to take him and a group of other lucky children to the North Pole for a visit with Santa. The train's conductor, along with the...