Tom Kenny
voices Simon Petrikov
Kayleigh Mckee
voices Scarab
Ashly Burch
voices Huntress Wizard
Harvey Guillén
voices Gary Prince
Vico Ortiz
voices Hunter
Kris Kollins
voices Marshall Lee
Hynden Walch
voices Princess Bubblegum
Olivia Olson
voices Marceline
Pendleton Ward
voices Ellis P
Manny Jacinto
voices DJ Flame
Manny Jacinto
voices Flame Prince
Will Pendarvis
voices DJ Slime
Kumail Nanjiani
voices Prismo
Frank Collison
voices Cosmic Owl
Jessica DiCicco
voices Flame Princess
Grey DeLisle Griffin
voices Ice Queen
Maria Bamford
voices Wildberry Princess
Maria Bamford
voices Hotdog Princess
Maria Bamford
voices Slime Princess
James Kyson
voices Big Destiny