Trollhunters: Happy Birthday to You!

What's better than a birthday? How about a chorus of trolls and humans wishing you the happiest, most epic celebration in history! What's better than a birthday? How about a chorus of trolls and humans wishing you the happiest, most epic celebration in history! What's better than a birthday? How about a chorus of trolls and humans wishing you the happiest, most epic celebration in history! What's better than a birthday? How about a chorus of trolls and humans wishing you the happiest, most epic celebration in history!