Cast 14

1. 

   Casey Kasem

   Shaggy Rogers (voice)

2. 

   Don Messick

   Scooby-Doo / Scrappy-Doo (voice)

3. 

   B.J. Ward

   Googie / Repulsa (voice)

4. 

   Hamilton Camp

   Dracula (voice)

5. 

   Pat Musick

   Vanna Pira (voice)

6. 

   Rob Paulsen

   Brunch (voice)

7. 

   Frank Welker

   Crunch (voice)

8. 

   Jim Cummings

   Frankenstein / Skull Head / Genghis Kong (voice)

9. 

   Brian Stokes Mitchell

   Bonejangles (voice)

10. 

    Ed Gilbert

    Dr. Jackyll / Mr. Snyde (voice)

11. 

    Alan Oppenheimer

    Mummy (voice)

12. 

    Joan Gerber

    Dreadonia Witch / Woman at Store (voice)

13. Mimi Seaton

    Screamer (voice)

14. Sven Libaek

    "The Werewolf Rock" Singer (uncredited voice)

Crew 9