The third live-action film based on the classic kids cartoon series. This feature tells the story of how Daphne (Kate Melton), Velma (Hayley Kiyoko), Fred (Robbie Amell), Shaggy (Nick Palatas) and a puppy called Scooby-Doo (Frank Welker) first met and became friends while attending Coolsville High. When ghosts start appearing, the gang get suspended from school after being falsely accused of playing spooky practical jokes. In an effort to prove their innocence, they set out to get to the bottom of the supernatural mystery.