Ninety North, Zero West
Steve is the only member of the family who still loves Christmas, so when he goes missing on Christmas Eve the family looks for him and soon discovers he has been kidnapped and taken to the North Pole. As the Smiths set off to rescue the boy, they learn they’ll first need to find “Christmas Magic” to help get them to their destination, leading them to a family reunion with another – lesser-known – relative. Meanwhile, in the North Pole, Steve discovers he's been abducted by Santa, who is using him and other kidnapped children to mine for precious stones that he needs to perform an ancient ritual. The Smiths arrive to stage their rescue, but before they can escape, they must first prevent Santa from succeeding in carrying out his plan... to destroy Christmas. And when Steve learns some surprising facts about his beloved holiday, it may alter the way he feels, which could spell disaster for everyone.