BMO

Glory Curda

Y5 (voice)

John DiMaggio

Jake / Additional Voices (voice)

Jeremy Shada

Finn / Additional Voices (voice)

Tom Kenny

Y5's Dad / Ice King / Simon Petrikov / Berdzerd / Additional Voices (voice)

Hynden Walch

Princess Bubblegum / Additional Voices (voice)

Niki Yang

BMO / Football / Additional Voices (voice)

Pendleton Ward

Lumpy Space Princess / Additional Voices (voice)

Dee Bradley Baker

Centipede / Crab / Additional Voices (voice)

Ashly Burch

Darling / Additional Voices (voice)

Simone Giertz

CGO (voice)

John Hodgman

Shafter (voice)

Randall Park

Hugo (voice)

Stephen Root

Mr. M / Bob / Additional Voices (voice)

Cole Sanchez

Cole / Lenny Longlegs / Additional Voices (voice)

Michelle Wong

KS-2 (voice)

Anthony Burch

Sweetie / Additional Voices (voice)