Are you ready for the ultimate adventure?
BMO narrates "The Great Gum War" in which Finn, Jake, Marceline, PB and the Candy Kingdom go to war against Gumbald and his army that will determine t… + more
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog/Banana Guards/Additional Voices (voice)
Hynden Walch
Princess Bubblegum (voice)
Tom Kenny
Ice King/Simon Petrikov/Gunter/Ice Thing/King Man/Gumbal Guardian #1 (voice)
Olivia Olson
Marceline (voice)
Niki Yang
BMO/Lady Rainicorn (voice)
Pendleton Ward
Lumpy Space Princess/Shelby/Banana Guards (voice)
Fred Melamed
Gumbald/Punch Bowl (voice)
Hayden Ezzy
Fern/Grass Demon (voice)
Justin Roiland
Earl of Lemongrab (voice)