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Casey Kasem as Shaggy Rogers (voice) |
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Frank Welker as Scooby-Doo / Fred Jones / Wiki-Tiki / Interviewer (voice) |
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Mindy Cohn as Velma Dinkley (voice) |
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Grey DeLisle as Daphne Blake / Auntie Mahina / Local Woman #2 (voice) |
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Ray Bumatai as Little Jim (voice) |
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Tia Carrere as Snookie / Local Woman #1 (voice) |
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Teri Garr as Mayor Molly Quinn (voice) |
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Mario López as Manu Tuiama / Mainland Surfer (voice) |
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Adam West as Jared Moon (voice) |
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Don Ho as Special Musical Guest (voice) |
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Dick Dale as Special Musical Guest #2 (voice) |
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Don Ho as Special Musical Guest #1 (voice) |
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Dee Bradley Baker as Tiny Tiki / Surfer on Bike / California Surfer Dude / Local Guy #1 / Wild Pig / Gecko / Flame Thrower (voice) |
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Tom Kenny as Ruben Laluna / California Surfer / Tiny Tiki (voice) |
| Writing | Temple Mathews | Writer |
| Directing | Tim Maltby | Director |
| Visual Effects | Kathi Castillo | Character Designer |
| Art | Tristin Cole | Background Designer |
| Production | Sander Schwartz | Executive Producer |
| Production | Collette Sunderman | Casting |
| Sound | Thomas Chase | Original Music Composer |
| Editing | Julie Ann Lau | Editor |
| Production | Tim Maltby | Producer |
| Production | Margaret M. Dean | Producer |
| Production | Joseph Barbera | Executive Producer |
