Series Cast 34

1. 

   Matt Oberg

   Mark Lilly (voice) (31 Episodes)

2. 

   Kurt Metzger

   Randall Skeffington (voice) (31 Episodes)

3. 

   Natasha Leggero

   Callie Maggotbone (Voice) (31 Episodes)

4. 

   Michael-Leon Wooley

   Twayne Boneraper (Voice) (31 Episodes)

5. 

   Larry Murphy

   Lt. Francis Grimes / Aldermach Maggotbone (voice) (31 Episodes)

6. 

   Randy Pearlstein

   Leonard Powers / The Great Brain / Erik / Man Bird (voice) (31 Episodes)

7. 

   Julie Klausner

   Additional Voices (voice) (20 Episodes), Rosie / Lillith Maggotbone (voice) (1 Episode), Angel / Cathy / Henry's Mother (voice) (1 Episode)

8. Devin Clark

   Additional Voices (voice) (14 Episodes), Croatian Man / Additional Voices (voice) (5 Episodes), Croatian Man (voice) (2 Episodes)

9. 

   Pete Holmes

   Additional Voices (voice) (19 Episodes), Eric (voice) (1 Episode)

10. 

    Mike O'Gorman

    Additional Voices (voice) (7 Episodes), Nemesis (voice) (1 Episode), Clark Dungaree (voice) (1 Episode), Dr. Alan Boring (voice) (1 Episode), Albert (voice) (1 Episode), Councilman Fitzpatrick (voice) (1 Episode)

11. Mike Britt

    Additional Voices (voice) (4 Episodes)

12. 

    Rebekka Johnson

    Additional Voices (voice) (3 Episodes)

13. Maria Bamford

    Dolores (voice) (1 Episode), Additional Voices (voice) (1 Episode), Galen (voice) (1 Episode)

14. 

    John Mulaney

    The In-Between World Guide (voice) (1 Episode), Tony (voice) (1 Episode)

15. 

    De'Adre Aziza

    Additional Voices (voice) (1 Episode)

16. 

    Bill Hader

    William Dyer (voice) (1 Episode)

17. 

    Kevin Shinick

    Additional Voices (voice) (1 Episode)

18. 

    Kumail Nanjiani

    Neilando Patel (voice) (1 Episode)

19. Amy Heidt

    Additional Voices (voice) (1 Episode)

20. 

    Fred Armisen

    Larry King (voice) (1 Episode)

21. 

    Kristen Wiig

    Tristan (voice) (1 Episode)

22. 

    Jack McBrayer

    Kong (voice) (1 Episode)

23. 

    Thomas Middleditch

    Additional Voices (voice) (1 Episode)

24. 

    Rob Riggle

    Drill Sergeant (voice) (1 Episode)

25. 

    Jay Oakerson

    Ray (voice) (1 Episode)

26. 

    Jenny Slate

    Jaclyn (voice) (1 Episode)

27. 

    Abby Elliott

    Emily (voice) (1 Episode)

28. 

    Bobby Moynihan

    Jerry 'The Fire Ant' McMillan (voice) (1 Episode)

29. 

    Lisa Lampanelli

    Additional Voices (voice) (1 Episode)

30. 

    Dana Gould

    Additional Voices (voice) (1 Episode)

31. 

    Alan Tudyk

    Additional Voices (voice) (1 Episode)

32. 

    Dan Fogler

    Additional Voices (voice) (1 Episode)

33. 

    Janeane Garofalo

    Additional Voices (voice) (1 Episode)

34. 

    John Gemberling

    Additional Voices (voice) (1 Episode)

Series Crew 21