What is Scooby Doo?     In 1969 viewers everywhere tuned in to see a cartoon about a gang of kids and the their dog. Here is what they did..... Cast and Character Actors: Daphne Blake: Stephanianni Christopherson and Heather North Velma Dinkley: Nicole Jaffe Fred Jones: Frank Welker Norville "Shaggy" Rogers: Casey Kasem Scooby-Doo: Don Messick Click here for Character Bios.. Summary: Scooby-Doo, Where Are You! follows the escapades of Fred, Daphne, Velma, Shaggy and their dog friend Scooby Doo. Fred, Daphne and Velma are all interested in mysteries and with Shaggy and Scooby they formed  a group called Mysteries, Inc. Their agency travels around searching for tales of suspense that deal with monsters of all kinds. In the end, Scooby Doo fouls everything up in a comical manner. However, even  though they think Scooby has messed up, he actually ends up capturing the criminal. The end of every show debunks any chance that mystery could be involved. Click here for Episode Guide Home Created By TRIXTERS PAGES copyright Dec 6, 2000