No sooner is the lovely Daphne cast in a vampire film than a real creature of the night shows up to choose a wife. Now, Scooby-Doo and the rest of the gang get involved to rescue their friend and unravel another baffling, funny, and scary animated mystery adventure (plus, it's a musical!). Stars the voices of Frank Welker, Mindy Cohn, and Matthew Lillard. 78 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, French Dolby Digital 5.1, Spanish Dolby Digital Surround; Subtitles: English (SDH), French, Spanish; sing-along songs.