Season Regulars 8

1. 

   Pendleton Ward

   Lumpy Space Princess (voice)

2. 

   Olivia Olson

   Marceline the Vampire Queen (voice)

3. 

   Jeremy Shada

   Finn the Human (voice)

4. 

   John DiMaggio

   Jake the Dog (voice)

5. 

   Tom Kenny

   Ice King (voice)

6. 

   Hynden Walch

   Princess Bubblegum (voice)

7. 

   Niki Yang

   BMO / Lady Rainicorn (voice)

8. 

   Polly Lou Livingston

   Tree Trunks (voice)

Guest Stars 4

1. 

   Dee Bradley Baker

   Mr. Cream Puff / Mr. Cupcake / Chet (voice)

2. Maria Bamford

   Manfried / Chocoberry / Candy Corn Girl (voice)

3. 

   Jackie Buscarino

   Eclair Boy (voice)

4. 

   Steve Little

   Zombie Candy Heart / Peppermint Butler / Gumball Guardian #2 (voice)

Crew 3