Temporadas normales 16

1. 

   Charlie Adler

   Ickis (voice)

2. 

   Christine Cavanaugh

   Oblina (voice)

3. David Eccles

   Krumm / Snorch (voice)

4. 

   Gregg Berger

   The Gromble (voice)

5. 

   Jim Belushi

   Simon the Monster Hunter (voice)

6. 

   Kath Soucie

   Blorp 2+4 / Woman (voice)

7. 

   Lacey Chabert

   Girl (voice)

8. 

   Michael Dorn

   Borl / Chauffer (voice)

9. 

   Bronson Pinchot

   Deitrich Dunlap (voice)

10. 

    Tim Curry

    Zimbo (voice)

11. 

    Shelley Duvall

    Ocka (voice)

12. 

    Beverly Archer

    The Library Monster (voice)

13. 

    Edward Winter

    Dr. Buzz Kutt (voice)

14. 

    Billy Vera

    Slickis (voice)

15. 

    Marcia Strassman

    Harryette (voice)

16. 

    Bill Fagerbakke

    Carl (voice)

Estrellas invitadas 1

1. 

   Brock Peters

   Snorch's Voicebox (voice)

Equipo 3