Zoinks! Canine sleuth Scooby-Doo and his gangly compardre Shaggy (the voice of showbiz fixture Casey Kasem) search for clues and those ever-elusive Scooby snacks in Scooby-Doo's Original Mysteries, a compilation of the first five Scooby Episodes. Hop in the Mystery Machine with Scoob and Shaggy and those other meddling kids, Fred, Daphne, and Velma in what a Night for a Knight (the series pilot), Hassle in the Castle, A Clue for Scooby Doo, Mine Your own Business, and Decoy for a Dognapper.