UPDATED: Sat, Jul 19, 05:38PM Everyone's favorite Great Dane and the Mystery Inc. gang take a trip to claim Velma's inheritance - a cursed castle inhabited by a terrifying ghost - in Scooby-Doo! Frankencreepy. Warner Bros. Animation and Warner Bros. Home Entertainment invite you to the World Premiere of this entertaining family film, and a stellar panel featuring the first-ever Comic-Con appearance of the voice of Velma, MindyCohn (Facts of Life), the voice of Daphne, Grey Griffin (Scooby-Doo! Mystery Incorporated), and screenwriter Jim Krieg (Green Lantern: The Animated Series). Scooby-Doo! Frankencreepy will be available August 5 on Digital HD and on Blu-ray Combo Pack and DVD on August 19 from Warner Bros. Home Entertainment.