Kevin and Judy, the woodcutter's children, go on a journey to deliver a letter to Santa Claus. The forest animals find shelter for them and deliver the letter to Santa.; A elf, who is a magician, helps Santa finish making the Christmas toys.; Manuel, a Mexican peasant boy, has to take his pet burro and set him free outside of the canyon where he lives with his parents. Santa is unable to negotiate the air currents over the mountains and sends the boy's burro back to the canyon, loaded with gifts and supplies.; Tam and Teena, two Martian children, come to Earth in a flying saucer and observe Christmas celebrations, and they wish that Martian people were as happy and friendly as Earth people seem to be. They meet Santa Claus, who tells them they should appoint their own Santa on Mars, since he has too much work to do on Earth, even providing them with one of his red suits for their Santa to wear.; A pair of hobo mice are ready to board a toy train when they are scared away by a toy policeman.