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.
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Watch 30 days FreeThe 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.
Casey Kasem , Frank Welker , Mindy Cohn
Tristin Cole
Hanna-Barbera Productions , Warner Bros. Animation
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as Shaggy Rogers (voice)
as Scooby-Doo / Fred Jones / Wiki-Tiki / Interviewer (voice)
as Velma Dinkley (voice)
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