In the seuqel to the original film, Fred thinks that his new music teacher Mr. Devlin may be a vampire, and he sets out to prove it to the world! After seeing some of Mr. Devlin's weird habits and getting them one video, he proves to the school that Mr. Devlin MAY actually be a vampire. However after learning that Mr. Devlin is just a culturally eccentric teacher he now needs to prove to his school that he was wrong.