When young William Bunnykins' upcoming birthday coincides with his hometown's 500th anniversary and a commemorative royal visit from Queen Sophie, he begins to worry that his family and friends are so busy preparing that they have forgotten him.
Follows the adventures of Mona Parker ("Mona the Vampire"), as well as her two best friends, and her pet cat, Fang, as they imagine themselves confronting a new supernatural foe, or solving a supernatural mystery, in every episode.