What's New Scooby-Doo?: Halloween Boos And Clues ( 200) Rating: Starring: Miranda Cosgrove Director: Scott Jeralds Category: Television Studio: Warner Bros. Subtitles: English, Spanish, French Length: 85 mins     Investigate more fast and funny Mystery Inc. cases with Scooby-Doo and his fellow detectives! Daphne can't wait to see her favorite band, The Hex Girls, shoot their latest video in Transylvania. But just when the group strikes their first chord, The Vampire Strikes Back in a mystery you'll really sink your teeth into! The gang is thrilled to explore Egypt's ancient pyramids, only to come quickly unraveled by a local curse in Mummy Scares Best. Perhaps a trip to the Omaha World Fair will prove relaxing? No such luck as an electrifying education in computer mad science awaits inside the High-Tech House of the Future. then it's off to Hawaii, where Scooby-Doo and Shaggy start scarfing down the surf-and-turf menu - until a giant serpent tries to swallow them faster than you can say .