Synopsis
The Mystery Gang goes to Hawaii for the Big Kahuna of Hanahuna Surfing Contest. However, the gang and the locals find the island invaded by the vengeful Wiki Tiki spirit and his demons.
Main Casting
Casey Kasem
Shaggy Rogers (voice)
Frank Welker
Scooby-Doo / Fred Jones / Wiki-Tiki / Interviewer (voice)
Mindy Cohn
Velma Dinkley (voice)
Grey DeLisle
Daphne Blake / Auntie Mahina / Local Woman #2 (voice)
Ray Bumatai
Little Jim (voice)
Tia Carrere
Snookie / Local Woman #1 (voice)
Teri Garr
Mayor Molly Quinn (voice)
Mario López
Manu Tuiama / Mainland Surfer (voice)
Trailers
Technical team
Tim Maltby Directing
Temple Mathews Writing
Thomas Chase Music
Tim Maltby Producing
Margaret M. Dean Producing
Sander Schwartz Executive Producing
Joseph Barbera Executive Producing
Production
Warner Bros. Animation
Hanna-Barbera Productions