Main Characters
Finn
1 main appearances
Princess Bubblegum
1 main appearances
Jake
1 main appearances
BMO
1 main appearances
Marceline the Vampire Queen
1 main appearances
Recurring Guest Characters
Turtle Princess
1 guest appearances
Gate Guardian
1 guest appearances
Tree Trunks
1 guest appearances
Mr. Pig
1 guest appearances
Joshua
1 guest appearances
The Lich
1 guest appearances
Goblin
1 guest appearances
Jermaine
1 guest appearances
Three Eyed Bird
1 guest appearances
Maja the Sky Witch
1 guest appearances
Lumpy Space Princess
1 guest appearances
Additional Voices
1 guest appearances
Additional Voices
1 guest appearances
Additional Voices
1 guest appearances
Additional Voices
1 guest appearances
Cadebra
1 guest appearances
Bufo
1 guest appearances
Larry
1 guest appearances
Brain Wizard
1 guest appearances