A young American woman takes a job as a nanny in a remote English village, soon discovering that the family's eight-year-old son is a life-sized doll that comes with a list of strict rules.
As single mom Grace juggles work, bills, and her affair with a married doctor, her daughter, Ansiedad, plots a shortcut to adulthood after finding inspiration in the coming-of-age stories she's reading for school.
When Mrs. Claus travels to Pineville, the merriest place on the planet, a quartet of magical puppies stow away on her sled, granting joyful wishes to the town's boys and girls. However, something goes terribly wrong - the Christmas spirit begins to disappear. Now, the Santa Pups and Mrs. Claus must race to save Christmas magic from running out for all.
