Martians Momar (Leila Martin) and Kimar (Leonard Hicks), upset that their children have become obsessed with TV shows from Earth which extol the virtues of Santa Claus (John Call), start an expedition to Earth to kidnap the one and only Santa. While on Earth, they kidnap two lively children that lead the group of Martians to the North Pole and Santa. The Martians then take Santa and the two children back to Mars with them.