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)
