What should be simple summer work for the Mystery, Inc. kids at a lakeside resort owned by Daphne's uncle turns into a hunt for a menacing creep from the deep who's scaring away the guests. See how Scooby-Doo and his pals catch the aquatic intruder in this fun-filled live-action adventure. With Robbie Amell, Hayley Kiyoko, Kate Melton, Nick Palatas, and Frank Welker as the voice of Scoob. 82 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, Spanish Dolby Digital Surround stereo, French Dolby Digital Surround stereo; Subtitles: English (SDH), Spanish; gag reel; featurettes.