Scooby-Doo! and the Legend of the Vampire
When the gang are vising Australia at one of the beaches they learn about a concert, deep in the country in Vampire Rock where there'll be a Vampire Rock Festival. Unfortunately the shows are being cancelled because of three vampires and a leader vampire named Yowie Yahoo, they also kidnap the performers, so it's up to the gang to solve another mystery "on their hands"! Meanwhile they goose and chase around with the three masked vampires they run into "old friends", the popular rock band The Hex Girls, who the gang have met while dealing witches and ghosts! Every mystery is worth, and so is this one, if it's gonna get you on stage! When caught, the gang reveals that the three vampires are actually the three members of Wildwind that can't sign to another show since last year they performed, so instead they disappeared and did this plan, and the Yowie Yahoo was just a projector!