Finn and Jake follow a golden path toward a castle in the Candy Kingdom

Coming soon

Adventure Time: Side Quests

2026 · Series · MPA TV-PG

About the series

Young hero Finn and his magical dog best friend Jake embark on adventures across the fantastical land of Ooo — partying with cloud people and punching evil in the butt along the way.

The distributor’s synopsis; our own follows with the review.

Plays from YouTube when you press play; nothing loads from them until then.

Fi1m review

Out now in the US. Adventure Time: Side Quests started on 29 June 2026; our review follows once the critics have had their say, usually within two days of release.

Fi1mHow we write and check our reviews

Cast

John DiMaggio

Sasha Knight

Sasha Knight

Finn (voice)

Tom Kenny

Ice King (voice)

Hynden Walch

Hynden Walch

Princess Bubblegum (voice)

Olivia Olson

Marceline (voice)

Niki Yang

Niki Yang

BMO (voice)

Trevor Devall

Trevor Devall

Spokesbug (voice)

Amy Yasbeck

Lady Penelope Bugsworth (voice)

16cast+ 14 crew

Full cast & crew

Everyone credited

Finn and Jake follow a golden path toward a castle in the Candy Kingdom

Finn throws up his arms beside Jake, who peers through a window in a wooden house

Finn (Sasha Knight) and Jake (John DiMaggio) stand atop a grassy hill beneath swirling clouds

Finn (Sasha Knight) and Jake (John DiMaggio) tumble upside down above a mountain town

Finn looks alarmed in a grassy field as colorful figures stand behind him

A penguin stands in an ice palace doorway as Ice King sits behind him

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