Scooby-Doo and the gang are on the case when a mysterious lake monster starts scaring the guests at a summer resort in Erie Point, where Fred, Daphne, Velma and Shaggy have taken on seasonal jobs to pay for a barn they accidentally burned down. But in addition to sneaking suspicions, there's some romance in the air.
Frank Welker | Scooby-Doo (voice) |
Robbie Amell | Fred |
Hayley Kiyoko | Velma |
Kate Melton | Daphne |
Nick Palatas | Shaggy |
Ted McGinley | Uncle Thorny |
Richard Moll | Elmer Uggins |
Nichelle Nichols | Senator |
Marion Ross | Hilda Trowburg |
Beverly Sanders | Wanda Grubworth |
Patrick Babbitt | Wolfman |
Michael Berryman | Zombie Head |