Guest Stars 24 Cast e troupe al completo

1. 

   Stephen Stanton

   Smitty / Needleman (voice)

2. 

   Roberts Gannaway

   Roto (voice)

3. 

   Nathan Fillion

   Johnny (voice)

4. 

   Rhys Darby

   Roger Rogers (voice)

5. 

   Bobby Moynihan

   Chet (voice)

6. 

   Christopher Swindle

   Bathroom Monsters / Four-Eyed Monster / McLean (voice)

7. 

   Danny Pudi

   Evan (voice)

8. 

   Kurtwood Smith

   Alistair Clawbottom (voice)

9. 

   Danny Trejo

   Terry (voice)

10. Cody Rigsby

    Spin-Energy Instructor Monster (voice)

11. 

    Corey Burton

    C.R.E.E.P. WOrker / Sloppy (voice)

12. 

    Ryan McPartlin

    Bully Monster 1 / Mr. April (voice)

13. 

    Emily Peterson

    Fear Co. Narrator / Fancy Monsters (voice)

14. 

    Stevie Wermers-Skelton

    Scream Con Mascot / Bully Monster 2 (voice)

15. 

    Carlos Alazraqui

    Business Monster (voice)

16. 

    Kevin Deters

    Janitor (voice)

17. 

    Max Mittelman

    Scared Monster / Convention Monsters (voice)

18. 

    Billy Crystal

    Mike (voice)

19. 

    John Goodman

    Sulley (voice)

20. 

    Ben Feldman

    Tylor (voice)

21. 

    Mindy Kaling

    Val (voice)

22. 

    Henry Winkler

    Fritz (voice)

23. 

    Alanna Ubach

    Cutter (voice)

24. 

    Lucas Neff

    Duncan (voice)