Watch full Scooby-Doo! Music of the Vampire online full HD. Cartoon movies Scooby-Doo! Music of the Vampire online for free in HD. The film begins with an introductory song by Tulie, a bayou dweller, who tells the story of Valdronya and the Mystery Inc. Gang. After solving the mystery of a Cockroach Monster that terrorized a factory, Fred, Daphne, Velma, Shaggy, and Scooby decide to take a well-deserved vacation. Velma drives everyone to Chauve Sourie Ville, a small town that is hosting a vampire festival called "Vampire Palooza." They meet Lita Rutland, the festival organizer, who explains that tourism is down and the festival is losing funds. They also meet their host, Vincent Van Helsing, who runs a vampire museum and is an aspiring author, although his books are not selling. Mayor Jasper Poubelle, an anti-vampire agitator, is also stirring up trouble by protesting the festival. Mr. Van Helsing takes the Gang back to his museum and shows them various jewelry and a glass-faced casket containing the inert body of Valdronya, a centuries-old vampire...