Adventure Time 4×21
The guys challenge a monster to a fight but end up battling each other.
Serie: Adventure Time
Director: Pendleton Ward
Guest Star: Dee Bradley Baker, Hynden Walch, Jeremy Shada, Jessica DiCicco, John DiMaggio, Maria Bamford, Niki Yang, Olivia Olson, Pendleton Ward, Polly Lou Livingston, Steve Little, Tom Kenny