Christmas brings an unexpected visitor to the North Pole — a cow! She wants to fly with the reindeer and help Santa deliver toys to all the children of the world.

It promises to be a most unusual holiday season! But things turn suddenly grim — Santa is missing!

Where is Santa? Will he be found in time? Will there be a Christmas this year?

Join Santa's helpers — the elves Erno, Amber, Roly and Percy — and all of Santa's friends, as they work together to find Santa Claus and save Christmas!