- Jake voice actor: John DiMaggio has voiced Jake across the Adventure Time franchise since the original series began.
- Finn's performer: Jeremy Shada has been the long-running voice of Finn the Human.
- Where to watch: Side Quests streams on Disney+ and Hulu in the US, with 40 episodes released across 2026.
- Best verification source: Official cast listings on Disney+ and the Rotten Tomatoes cast-and-crew page.
- Series format: Episodic standalone adventures focused on younger Finn and Jake in the Land of Ooo.
Who Voices Jake in Adventure Time: Side Quests
Jake the Dog is one half of the iconic adventuring duo at the heart of Adventure Time: Side Quests. Across the franchise's history, Jake has been voiced by John DiMaggio, a veteran character actor whose gravelly, laid-back delivery defined the magical stretchy dog for the entire original run of Adventure Time (2010-2018) and its follow-up specials.
Side Quests returns to an earlier period of Finn and Jake's adventuring years, telling episodic, standalone stories across the Land of Ooo. Because the series revisits classic versions of these characters, the voice performances are a major point of fan interest: Jake's relaxed humor, improvised-sounding banter, and distinctive laugh are inseparable from DiMaggio's portrayal.
For the most current, officially confirmed Side Quests cast credits, viewers should check the series listing on Disney+ and the Rotten Tomatoes cast-and-crew page, which track credited performers as new episode batches roll out.
| Voice Actor | Role in the Franchise | Notable Traits |
|---|---|---|
| John DiMaggio | Jake the Dog | Deadpan humor, stretchy-dog banter, franchise veteran |
| Jeremy Shada | Finn the Human | Energetic hero voice, cast since the original pilot era |
| Tom Kenny | Ice King | Villainous yet sympathetic wizard delivery |
| Hynden Walch | Princess Bubblegum | Scientific, regal Candy Kingdom ruler |
| Olivia Olson | Marceline | Rock-inflected Vampire Queen performance |
DiMaggio is also widely known for voicing Bender in Futurama and Marcus Fenix in Gears of War, making Jake one of the most recognizable voices in modern animation.
Jake's Role in Side Quests
Side Quests is built around shorter, self-contained adventures — each episode runs about 11 minutes — starring Finn and Jake traveling through the Land of Ooo. The official trailer, published by Cartoon Network, presents the series as new episodic adventures for the duo, revisiting classic-era elements including dungeons, kingdoms, and familiar faces like the Ice King.
Within this format, Jake functions as:
- The supportive, humor-driven counterweight to Finn's heroic enthusiasm
- A problem-solver whose stretchy powers create creative solutions
- The emotional anchor in quieter moments of each standalone story
Comic Relief
- Deadpan delivery
- Relaxed attitude under pressure
- Running gags carried over from the classic era
Adventure Partner
- Stretchy magic abilities
- Dungeon navigation support
- Loyalty to Finn above all
Classic-Era Jake
- Younger, carefree portrayal
- Fits the earlier timeline framing
- Familiar dynamic fans remember
Side Quests is best described as focusing on a younger Finn and Jake in standalone adventures. Calling it a strict prequel is debated among fans, since the stories function as extensions of the duo's classic adventuring era rather than a formal origin story.
Release and Streaming Reference
Understanding where Side Quests airs helps explain how cast information becomes available: credits are confirmed as each episode batch drops.
| Milestone | Date | Details |
|---|---|---|
| US premiere (batch 1) | June 29, 2026 | First 20 episodes on Disney+ and Hulu |
| US batch 2 | October 2, 2026 | Episodes 21-40 released |
| International CN/HBO Max | October 5, 2026 onward | New broadcast window begins |
| Episode runtime | ~11 minutes | Standard short-form episodic length |
Open the Official Listing
Use the Disney+ series page or the TV Guide episode listing to confirm current episode and credit availability.
Check Cast Databases
Cross-reference the Rotten Tomatoes cast-and-crew page for credited voice actors per episode batch.
Follow Official Channels
Watch the Cartoon Network YouTube trailer and Reddit's r/adventuretime community for officially confirmed cast announcements.
Fan wikis sometimes list voice actors speculatively before official credits publish. Treat any Side Quests casting claim without a credited source as unconfirmed.
Cast Verification Checklist
Use this checklist to confirm voice cast details for any Side Quests episode:
Verify Cast Credits:
- Check the episode-end credits on Disney+ or Hulu
- Cross-reference the Rotten Tomatoes cast-and-crew listing
- Compare against the original series cast for returning characters
- Look for official announcements from Cartoon Network channels
- Note any new voice actors introduced with episodes 21-40
Voice continuity is one of the strongest signals of how faithfully Side Quests recreates the classic Adventure Time feel. Matching performances help the standalone adventures feel like natural extensions of the original series.
FAQ
Q: Who is the voice actor for Jake in Adventure Time: Side Quests?
John DiMaggio has been the voice of Jake the Dog throughout the Adventure Time franchise, from the original 2010-2018 series through subsequent specials. For episode-specific Side Quests credits, verify against the official Disney+ listing and the Rotten Tomatoes cast-and-crew page.
Q: Does Jeremy Shada voice Finn in Side Quests?
Jeremy Shada is the long-standing voice of Finn the Human across the franchise. As with all Side Quests casting details, confirm through official episode credits and cast databases as new batches release.
Q: Where can I watch Adventure Time: Side Quests?
In the US, the series streams on Disney+ and Hulu. The first 20 episodes arrived June 29, 2026, with episodes 21-40 following on October 2, 2026. International Cartoon Network and HBO Max broadcasts began October 5, 2026.
Q: Is Adventure Time: Side Quests a prequel?
Not strictly. The series focuses on a younger Finn and Jake having standalone adventures in the Land of Ooo, but fans debate labeling it a formal prequel. It is safest to describe it as additional episodic stories set during the duo's classic adventuring era.