Cast 18

1. 

   Frank Welker

   Fred / Scooby-Doo (voice)

2. 

   Mindy Cohn

   Velma (voice)

3. 

   Matthew Lillard

   Shaggy (voice)

4. 

   Grey DeLisle

   Daphne (voice)

5. 

   Gene Simmons

   Demon (voice)

6. 

   Paul Stanley

   Starchild (voice)

7. 

   Eric Singer

   Catman (voice)

8. 

   Garry Marshall

   Manny Goldman (voice)

9. 

   Doc McGhee

   Chip McGhoo (voice)

10. 

    Pauley Perrette

    Delilah Domino (voice)

11. 

    Rachel Ramras

    Shandi Strutter (voice)

12. 

    Penny Marshall

    The Elder (voice)

13. 

    Darius Rucker

    The Destroyer (voice)

14. 

    Jennifer Carpenter

    Chikara (voice)

15. 

    Jason Mewes

    Worker #1 (voice)

16. 

    Kevin Smith

    Worker #2 (voice)

17. 

    Tony Cervone

    Announcer (voice)

18. 

    Tommy Thayer

    Spaceman (voice)

Crew 9