Not a day after we reported The Digital Bits’ rumor of new Hanna-Barbera season sets from Warners, the Studio has released cover art, specs and dates for The Flintstones: The Complete First Season and Scooby-Doo, Where Are You?: The Complete First And Second Seasons (that last one being a single box set that comprises both series). DavisDVD has all the details on the sets, which will debut on March 16th.