Adventure Time - Season 9 Now

: Developed by head writer Kent Osborne , showrunner Adam Muto , Jack Pendarvis , and Julia Pott .

The development of was characterized by a transition toward high-concept miniseries and a "storyboard-driven" production model led by showrunner Adam Muto . Production Workflow Adventure Time - Season 9

: Sandra Lee served as the art director for this arc, which featured guest animation and specialized background designs by former lead designer Ghostshrimp . Narrative & Character Development : Developed by head writer Kent Osborne ,

: Episodes began as brief 2-3 page documents containing essential plot points. showrunner Adam Muto