Jessica, the daughter of an impoverished apple farmer, still believes in Santa Claus. So when she comes across a reindeer with an injured leg, it makes perfect sense to her to assume that it is Prancer, who had fallen from a Christmas display in town. She hides the reindeer in her barn and feeds it cookies, until she can return it to Santa. Her father finds the reindeer an decides to sell it to the butcher, not for venison chops, but as an advertising display.
It's Christmas Eve and Judy Emerson is told there's no such thing as Santa. Determined to prove her family wrong, she sets an elaborate trap and successfully captures Santa Claus himself. But her parents think the jolly old elf is a burglar and have Santa arrested.