Boo Boo and Crisp are cat siblings, and they have a plan for Christmas. They are going to try to trick Santa on Christmas Eve and steal all his loot. They’re going to set a trap so that they can keep all the catnip, mice, and kitty treats for themselves. Then Santa arrives, with the help of his reindeer and elves on the slippery roof that night. When he makes his way down the chimney to deliver their gifts, he finds a little surprise waiting for him inside. Then Boo Boo and Crisp put their plan into action. Can they succeed? And will Santa forgive these two naughty cats?