Series Cast 24

1. 

   Carlos Alazraqui

   Rocko (voice) (100 Episodes)

2. 

   Tom Kenny

   Heffer Wolfe (voice) (100 Episodes)

3. 

   Mr. Lawrence

   Filburt Turtle (voice) (100 Episodes)

4. 

   Charlie Adler

   Ed Bighead (voice) / Bev Bighead (voice) (100 Episodes)

5. 

   Linda Wallem

   — (10 Episodes)

6. 

   Kelly Sheridan

   — (2 Episodes)

7. 

   Eric Bauza

   — (2 Episodes)

8. 

   Joe Murray

   Ralph Bighead (2 Episodes)

9. 

   Gilbert Gottfried

   — (2 Episodes)

10. 

    Chantal Strand

    — (2 Episodes)

11. 

    Charlotte Booker

    — (1 Episode), Announcer (voice) (1 Episode)

12. 

    Dom Irrera

    Slippy (voice) (2 Episodes)

13. Quinn Kitmitto

    Laverne (voice) (1 Episode), Judge (voice) (1 Episode)

14. 

    Kevin Meaney

    Widow Hutchison (voice) (2 Episodes)

15. 

    Matt Frewer

    — (1 Episode)

16. Mike MacRae

    — (1 Episode)

17. 

    Stephanie Sheh

    — (1 Episode)

18. 

    John Kassir

    — (1 Episode)

19. 

    Billy West

    — (1 Episode)

20. 

    Maurice LaMarche

    — (1 Episode)

21. 

    Thomas F. Wilson

    — (1 Episode)

22. 

    Richard Simmons

    Aerobics Instructor (1 Episode)

23. 

    Jill Talley

    Nosey (voice) (1 Episode)

24. Alisa Wilson

    Sheila (voice) (1 Episode)

Series Crew 70