When Flame King breaks out of his prison and takes over the Flame Kingdom again, Flame Princess turns to the one person she believes she can trust... Finn! But will Finn be able to put his feelings for Flame Princess aside long enough to help her reclaim her throne?
Elenco: Jeremy Shada , John DiMaggio , Tom Kenny , Olivia Olson , Dee Bradley Baker , Hynden Walch , Pendleton Ward , Niki Yang , Steve Little , Polly Lou Livingston , Jessica DiCicco , Niki Yang , Maria Bamford .