시즌 정규 출연진 12

1. 

   Kyle Massey

   Milo (voice)

2. 

   Chelsea Kane

   Bea (voice)

3. 

   Justin Roiland

   Oscar (voice)

4. 

   Dana Snyder

   Mr. Baldwin (voice)

5. 

   Alex Hirsch

   Clamantha (voice)

6. 

   Tommy Lister Jr.

   Mr. Mussels (voice)

7. 

   John DiMaggio

   Jocktopus (voice)

8. 

   Rachel Dratch

   Esmargot (voice)

9. 

   Atticus Shaffer

   Albert Glass (voice)

10. 

    Richard Simmons

    Coach Salmons (voice)

11. 

    Vanessa Marshall

    Mouse (voice)

12. 

    카리 월그런

    Shellsea / Snake (voice)

특별출연 1

1. 

   제니퍼 쿨리지

   Doris (voice)

제작진 5