The all new direct-to-video Scooby Doo movie, Scooby-Doo! Abracadabra Doo, will be released to DVD tomorrow. The gang is back in their groovy 1969 clothing, ready to take on a mystery that deals with dark magic. Matthew Lillard, who plays the role of Shaggy from the first two live action Scooby films, replaces Casey Kasem as the voice of Shaggy.