Finn / Additional Voices (voice) (4 Episodes)

Ice King / Simon Petrikov / Additional Voices (voice) (4 Episodes)

BMO / Additional Voices (voice) (4 Episodes)

Princess Bubblegum / Additional Voices (voice) (4 Episodes)

Jake / Additional Voices (voice) (4 Episodes)

Lumpy Space Princess / Additional Voices (voice) (4 Episodes)

Centipede / Crab (voice) (1 Episodes)

Margaret (voice) (1 Episodes)

Darling (voice) (1 Episodes)

CGO (voice) (1 Episodes)

Shafter (voice) (1 Episodes)

Hugo (voice) (1 Episodes)

Mr. M / Bob (voice) (1 Episodes)

Cole / Lenny Longlegs (voice) (1 Episodes)

KS-2 (voice) (1 Episodes)

Sweetie (voice) (1 Episodes)

Marceline (voice) (1 Episodes)

Glassboy (voice) (1 Episodes)

Young Marceline (voice) (1 Episodes)

Limeston / Choose Goose (voice) (1 Episodes)

Elise (voice) (1 Episodes)

See-Thru Princess / Ancient Glass Princess (voice) (1 Episodes)

Sir Soda / Smudge (voice) (1 Episodes)

Tiffany Oiler (voice) (1 Episodes)

New Death (voice) (1 Episodes)

Mr. Fox (voice) (1 Episodes)

Joshua (voice) (1 Episodes)

The Lich (voice) (1 Episodes)

Pep (voice) (1 Episodes)

Peppermint Butler (voice) / Abracadaniel (voice) (1 Episodes)

Cadebra (voice) (1 Episodes)

Blaine (voice) (1 Episodes)

Bufo (voice) (1 Episodes)

Dr. Caledonius (voice) (1 Episodes)

Spader (voice) (1 Episodes)