Adventure Time: Side Quests

Adventure Time: Side Quests is an upcoming American animated television series developed by Nate Cash and produced by Cartoon Network Studios.[1] The series serves as a prequel to the animated series Adventure Time.[2]

Adventure Time: Side Quests
Genre
Based on
Developed byNate Cash
ShowrunnerNate Cash
Voices of
Opening theme
Ending theme
"Island Song (Come Along With Me)"
by The Moldy Peaches
ComposerMatthew Janszen
Country of originUnited States
Original languageEnglish
Production
Executive producers
Production companies
Original release
Network
Related
Adventure Time franchise

Adventure Time: Side Quests is scheduled to premiere in the United States on Disney+ and Hulu on June 29, 2026.

Premise

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Set during the early chronological timeline of the Adventure Time universe, the series focuses on the childhood of Finn the Human and chronicles the early development of his brotherly bond with his magical dog, Jake the Dog.[1] Shifting away from the heavy, multi-season serialization found in later franchise projects like Adventure Time: Fionna and Cake, Side Quests is constructed around lighter, self-contained, and standalone episodic stories akin to the early seasons of the original show.[3] The narrative follows the duo completing odd jobs, interacting with cloud people, exploring the Land of Ooo, and engaging in playful confrontations with classic villains like the Ice King.[1][4]

Cast

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Episodes

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No.Title[6][7]Directed byWritten and storyboarded byOriginal release date[8]Prod.
code
1"Bros & Arrows"TBATBAJune 29, 2026 (2026-06-29)TBA
2"Dandy Bug"TBATBAJune 29, 2026 (2026-06-29)TBA
3"Cursed Words"TBATBAJune 29, 2026 (2026-06-29)TBA
4"Rescue Princess"TBAPendleton Ward[9]June 29, 2026 (2026-06-29)TBA
5"Smell Detective"TBATBAJune 29, 2026 (2026-06-29)TBA
6"Golden Gals"TBATBAJune 29, 2026 (2026-06-29)TBA
7"Dummy Princess"TBATBAJune 29, 2026 (2026-06-29)TBA
8"Son of the Goblin Queen"TBATBAJune 29, 2026 (2026-06-29)TBA
9"All You Can Eat"TBATBAJune 29, 2026 (2026-06-29)TBA
10"Let It Roll"TBATBAJune 29, 2026 (2026-06-29)TBA
11"Joey Waffles"TBATBAJune 29, 2026 (2026-06-29)TBA
12"Island of Shame"TBATBAJune 29, 2026 (2026-06-29)TBA
13"The Candy Spirit"TBATBAJune 29, 2026 (2026-06-29)TBA
14"Game Night"Katie AldworthMegan Fisher & Nicolette WoodJune 29, 2026 (2026-06-29)TBA
15"Punchy"Katie Aldworth & Rose FedukKatie Aldworth & Jesse MoynihanJune 29, 2026 (2026-06-29)TBA
16"Key Quest"TBATBAJune 29, 2026 (2026-06-29)TBA
17"Love Bugs"TBATBAJune 29, 2026 (2026-06-29)TBA
18"Re-Run Dungeon"TBATBAJune 29, 2026 (2026-06-29)TBA
19"The Prophecy"TBATBAJune 29, 2026 (2026-06-29)TBA
20"Car Wars"TBATBAJune 29, 2026 (2026-06-29)TBA

Production

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Development

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The project was originally greenlit and publicly announced by Warner Bros. Animation at the 2024 Annecy International Animation Film Festival as part of an expansion of the Adventure Time intellectual property under Cartoon Network Studios.[1][5] Longtime original series director and storyboard artist Nate Cash was attached to develop the concept as showrunner and executive producer.[1] At the 2025 iteration of the festival, a work-in-progress draft of the series' introductory title sequence was screened for attendees.[10]

In May 2026, Cartoon Network officially unveiled the series' production staff and core voice cast. Victor Courtright and Niki Yang were confirmed as the primary animation directors, with Nick Cross serving as art director and Darrick Bachman managing the script workflow as story editor.[1]

Casting

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The series features the return of the vast majority of the original program's principal voice actors reprising their legacy roles, including John DiMaggio, Tom Kenny, Hynden Walch, Olivia Olson, and Niki Yang.[1] However, because the series serves as a narrative prequel focusing explicitly on Finn's early childhood, actor Sasha Knight was cast to voice the young Finn the Human, succeeding Jeremy Shada who voiced the adolescent and adult versions of the character across previous media entries.[1][4]

Music

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The musical score for Side Quests is composed by Matthew Janszen, who previously collaborated with showrunner Nate Cash on the Warner Bros. animated series Tiny Toons Looniversity.[5] The series' new opening theme song consists of a reimagined rendition of the theme song from the original series, performed by the American anti-folk band The Moldy Peaches.[10]

Release

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Adventure Time: Side Quests is scheduled to release on June 29, 2026, on Disney+ and Hulu in the United States, followed by an international release on Cartoon Network and HBO Max on October 5, 2026.[1][11]

References

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  1. 1 2 3 4 5 6 7 8 9 10 11 12 Sarto, Dan (May 18, 2026). "Finn and Jake Return this June in 'Adventure Time: Side Quests'". Animation World Network. Retrieved May 23, 2026.
  2. Valentine, Evan (March 6, 2026). "Adventure Time Scores Big Following Fionna & Cake's Success". ComicBook.com. Retrieved April 20, 2026.
  3. "Adventure Time: Side Quests Premieres June 29th On Disney+ And Hulu - Animation Scoop". May 19, 2026. Retrieved May 21, 2026.
  4. 1 2 "Adventure Time: Side Quests announces release date on Disney+ and Hulu". Primetimer. May 20, 2026. Retrieved May 23, 2026.
  5. 1 2 3 4 5 Flook, Ray (May 18, 2026). "Adventure Time: Side Quests Preview: Finn & Jake Return June 29th". Bleeding Cool. Retrieved May 23, 2026.
  6. "'Adventure Time' Officially Returns With New Finn and Jake Spin-Off After 5 Years [Exclusive]". Collider. June 23, 2026. Archived from the original on June 24, 2026. Retrieved June 26, 2026.
  7. "Adventure Time: Side Quests: Season 1 | Rotten Tomatoes". Rotten Tomatoes. Retrieved June 26, 2026.
  8. A Lot More with Creatives of Adventure Time: Side Quests, June 25, 2026, event occurs at 17:46, retrieved June 26, 2026
  9. "Adventure Time finally gets the reboot it deserves: 'It's lighter. It's funnier. It's goofier.'". Polygon. June 24, 2026. Retrieved June 26, 2026.
  10. 1 2 Lang, Jamie (June 11, 2025). "'Steven Universe: Lars of the Stars' Unveiled in Annecy: Studios Sneak Peek New 'Regular Show,' 'Foster's,' 'Adventure Time,' 'Gumball' Series". Variety. Retrieved May 23, 2026.
  11. "Cartoon Network Sets Global Launch for Adventure Time: Side Quests". FormatBiz. May 19, 2026. Retrieved May 23, 2026.
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