Adventure Time - Season 9 Apr 2026

: 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

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

A major developmental pillar of Season 9 was the eight-part miniseries . : While design and coloring happened in California,