When a park ranger tells two bear cubs about Christmas and Santa Claus, they want to skip hibernation to celebrate, but their mother doesn't believe in Saint Nick and wants them to sleep.
Calvin the elf is always getting into mischief. One Christmas Eve, Calvin stows away on Santa's sleigh and winds up in the possession of a little girl named Kim. Her brothers kidnap him, putting him aboard a remote-controlled toy airplane. Santa travels incognito in order to rescue Calvin, and return him to the North Pole.