Overview
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
Scooby-Doo / Fred Jones / Motoshondu (voice) (archive footage)
Shaggy Rogers (voice) (archive footage)
Daphne Blake / Shawna (voice) (archive footage)
Velma Dinkley (voice) (archive footage)
Crunchy Granville / Fritz / Mr. Keenan (voice) (archive footage)
Maura Ravenmane / Helga (voice) (archive footage)
Sharky Tazo / Stink Eye (voice) (archive footage)
Zelig (voice) (archive footage)
Captain Corvina Cloyd (voice) (archive footage)
Dr. Armand Zola / Worker (voice) (archive footage)
Monroe Hopper (voice) (archive footage)
Sergeant Linda Rauch (voice) (archive footage)