Will Dr. Proctor save Christmas?

You know what you need to ruin Christmas? All it takes is one greedy businessman to buy up all the rights to them. And now no one is allowed to celebrate them. Unless they spend a fair amount of money in his stores first. Lisa, Bully and Dr. Proctor won't let it go. But before he can save Christmas, he has to deal with a Christmas elf who has long since hung up on gift-giving. Christmas Eve is only a few days away and time is flying by...