Scooby Dooby Doo - where are you? Scooby and the gang were a ghost hunting, mystery solving gang who piled into the Mystery Machine and travelled the world. Scooby Doo was and still is a popular television series that transisition into full length animated movies. The Scooby Doo Backpack is the perfect Scooby Doo Gift for anyone who grew up watching the lovable Scooby and the gang of teenage mystery solvers. The Mystery Matchine Bag has plenty of room for your boogs, gadgets and, of course, Scooby Snacks!