The gang hits the water park and the monster's making waves—literally.
Scooby-Doo and the gang investigates a new ghost at a water park resort.
Acting
Matthew Lillard's Shaggy remains unhinged perfection.
Practical Effects
The water beast costume reveal is gloriously silly.
Director
Victor Cook
Frank Welker
Fred Jones / Scooby Doo (voice)
Grey DeLisle
Daphne Blake (voice)
Matthew Lillard
Shaggy Rogers (voice)
Mindy Cohn
Velma Dinkley (voice)
Melissa Rauch
Kiki Brownstone (voice)
Beth Tapper
Annette (voice)
Daran Norris
Kurt (voice)
Adam West
Sandy Blake (voice)
Christopher Showerman
Police Officer (voice)
David Kaye
Grafton Brownstone (voice)
Trivia, insights & behind the scenes
US
