Cast 14

1. 

   Casey Kasem

   Shaggy Rogers (voice)

2. 

   Frank Welker

   Scooby-Doo / Fred Jones / Wiki-Tiki / Interviewer (voice)

3. 

   Mindy Cohn

   Velma Dinkley (voice)

4. 

   Grey DeLisle

   Daphne Blake / Auntie Mahina / Local Woman #2 (voice)

5. 

   Ray Bumatai

   Little Jim (voice)

6. 

   Tia Carrere

   Snookie / Local Woman #1 (voice)

7. 

   Teri Garr

   Mayor Molly Quinn (voice)

8. 

   Mario López

   Manu Tuiama / Mainland Surfer (voice)

9. 

   Adam West

   Jared Moon (voice)

10. Don Ho

    Special Musical Guest (voice)

11. 

    Dick Dale

    Special Musical Guest #2 (voice)

12. Don Ho

    Special Musical Guest #1 (voice)

13. 

    Dee Bradley Baker

    Tiny Tiki / Surfer on Bike / California Surfer Dude / Local Guy #1 / Wild Pig / Gecko / Flame Thrower (voice)

14. 

    Tom Kenny

    Ruben Laluna / California Surfer / Tiny Tiki (voice)

Crew 11