Scooby-Doo! and the Sea Monsters

The scares start in Hawaii, where Scooby-Doo and Shaggy are scarfing down the surf-and-turf menu until a giant serpent tries to swallow them faster than you can say She Sees Sea Monsters by the Seashore. In Uncle Scooby and Antarctica, a friendly penguin invites the Mystery, Inc. crew to visit his polar home, which happens to be haunted by an ice ghost! Then, the gang meets music group Smash Mouth while visiting Australia's Great Barrier Reef to watch Shaggy and Scooby compete in a sand castle contest in Reef Grief! Just when they think it's safe to go back in the water... it isn't.

CAST

Frank WelkerScooby-Doo / Fred Jones / Motoshondu (voice) (archive footage)

Casey KasemShaggy Rogers (voice) (archive footage)

Grey DeLisleDaphne Blake / Shawna (voice) (archive footage)

Mindy CohnVelma Dinkley (voice) (archive footage)

Jeff BennettCrunchy Granville / Fritz / Mr. Keenan (voice) (archive footage)

Mimi RogersMaura Ravenmane / Helga (voice) (archive footage)

Kevin Michael RichardsonSharky Tazo / Stink Eye (voice) (archive footage)

John StephensonZelig (voice) (archive footage)

Eva AlmosCaptain Corvina Cloyd (voice) (archive footage)

John GabrielDr. Armand Zola / Worker (voice) (archive footage)

Mikey KelleyMonroe Hopper (voice) (archive footage)

Kathy NaglerSergeant Linda Rauch (voice) (archive footage)

Steve HarwellSteve Harwell (voice) (archive footage)

Steve BlumRama Yam / Spencer Johnson (voice) (archive footage)

James Arnold TaylorFrankie Martin / Shawn (voice) (archive footage)