Adventure Time - Season 9 < Pro • Bundle >

A major developmental pillar of Season 9 was the eight-part miniseries .

: Developed by head writer Kent Osborne , showrunner Adam Muto , Jack Pendarvis , and Julia Pott . Adventure Time - Season 9

: While design and coloring happened in California, the actual animation was handled in South Korea by Rough Draft Korea or Saerom Animation . The "Elements" Miniseries A major developmental pillar of Season 9 was

: The writing continued to blend classic fantasy tropes—inspired by Dungeons & Dragons —with complex emotional themes. Key Creative Staff Showrunner : Adam Muto showrunner Adam Muto