Adventure Time: Season 1
2010 · 26 episodes · ★ 7.1
What Season 1 of Adventure Time
Finn and Jake live in the Land of Ooo, a world where magic and advanced technology mix. Finn is 12 years old and is an energetic, noble kid. Jake is his dog, his best friend and adoptive brother, and he can stretch and change shape and size. Together they roam Ooo helping others. The first conflict arises when Princess Bubblegum's experiment to bring back the Candy People goes wrong, and Finn must protect the townspeople. Then the Ice King kidnaps princesses, and the two friends find themselves trapped. From there, the quests pile up: searching for the Enchiridion, caring for a creature, or facing Marceline, who wants her house back.
Season 1 Episodes
1x01 Slumber Party Panic
Finn and Princess Bubblegum must protect the Candy Kingdom from a horde of candy zombies they accidentally created.
Directing: Larry Leichliter · Writing: Luther McLaurin, Armen Mirzaian · Starring: Dee Bradley Baker, Maria Bamford, Jackie Buscarino, Steve Little
1x02 Trouble in Lumpy Space
Finn must travel to Lumpy Space to find a cure that will save Jake, who was accidentally bitten by Lumpy Space Princess at a tea party.
Directing: Larry Leichliter
1x03 Prisoners of Love
When the Ice King kidnaps a number of princesses he sees as potential brides, Finn and Jake team with the prisoners to set everybody free.
Directing: Larry Leichliter
1x04 Tree Trunks
Finn and Jake join Tree Trunks in search for the rare Crystal Gem Apple, but question whether Tree Trunks has what it takes to adventure.
Directing: Larry Leichliter
1x05 The Enchiridion!
Finn and Jake go on a quest for a magical book that would prove them worthy of being righteous heroes.
Directing: Larry Leichliter · Starring: Mark Hamill, John Moschitta Jr., Henry Rollins
1x06 The Jiggler
A jiggly creature attracted by Finn's auto-tuned singing follows Finn and Jake home but soon feels ill effects of separation from its family.
Directing: Larry Leichliter
1x07 Ricardio the Heart Guy
When a Heart Guy named Ricardio comes to Candy Kingdom, Finn gets really jealous and finds a way to get him out of the Land of Ooo.
Directing: Larry Leichliter · Starring: George Takei
1x08 Business Time
When Finn and Jake discover a group of businessmen frozen in an iceberg, the duo thaws them and hires them to help with their adventures.
Directing: Larry Leichliter · Starring: Brian Posehn
1x09 My Two Favorite People
Jake's plan to spend time with both Lady Rainicorn and Finn backfires.
Directing: Larry Leichliter
1x10 Memories of Boom Boom Mountain
Finn reflects on an upsetting experience in his past and pledges to help everyone in town, but this proves more difficult than imagined.
Directing: Larry Leichliter
1x11 Wizard
Finn and Jake temporarily get magic powers from an evil wizard, but are tricked into helping stop a comet.
Directing: Larry Leichliter
1x12 Evicted!
Finn and Jake search the land of Ooo for a new home after Marceline claims the duo's treehouse as her own.
Directing: Larry Leichliter
1x13 City of Thieves
Finn and Jake go off to face a thief king who has been stealing from little girls.
Directing: Larry Leichliter
1x14 The Witch's Garden
Finn and Jake consider breaking up after a witch strips Jake of his powers.
Directing: Larry Leichliter
1x15 What Is Life?
Finn brings a pie-throwing robot to life, but the machine begins to long for a more fulfilling existence.
Directing: Larry Leichliter · Starring: Andy Milonakis
1x16 Ocean of Fear
Finn struggles to overcome his fear of the ocean.
Directing: Larry Leichliter · Starring: Mark Hamill
1x17 When Wedding Bells Thaw
The Ice King gets married but not before he convinces Finn and Jake to throw him a manlorette party.
Directing: Larry Leichliter
1x18 Dungeon
Finn's headstrong decision to explore a dungeon in defiance of Jake's warnings leads to a dangerous escapade.
Directing: Larry Leichliter
1x19 The Duke
Finn must tell the truth when he accidentally turns Princess Bubblegum bald and green and blames the Duke of Nuts.
Directing: Larry Leichliter
1x20 Freak City
After being transformed into a foot, Finn joins forces with a band of misfits to make things right.
Directing: Larry Leichliter
1x21 Donny
Finn and Jake try to help an obnoxious grass ogre named Donny develop better social skills, only to find out Donny's jerky behavior protects the house people from the why-wolves, which eat the house people.
Directing: Larry Leichliter · Starring: Kevin Michael Richardson
1x22 Henchman
After seeing Marceline the vampire queen torment an elderly henchman, Finn steps in to be her new henchman, doing whatever he is told to do.
Directing: Larry Leichliter
1x23 Rainy Day Daydream
Stuck inside the treehouse due to a knife storm, Finn and Jake use their imagination to pass the time.
Directing: Larry Leichliter
1x24 What Have You Done?
Finn and Jake capture the Ice King as their prisoner, but feel guilty when unable to explain the wrongs he committed.
Directing: Larry Leichliter
1x25 His Hero
The great warrior Billy inspires Finn and Jake to practice nonviolence, but the duo finds it difficult to resist old ways.
Directing: Larry Leichliter · Writing: Adam Muto, Kent Osborne, Niki Yang · Starring: Lou Ferrigno
1x26 Gut Grinder Season Finale
When the Fluffy People's gold has been devoured by a culprit only known as "The Gut Grinder", Finn and Jake team up to find him with his tracks.
Directing: Larry Leichliter · Writing: Ako Castuera, Bert Youn
Season 1 Cast
Tom KennyIce King (voice)26 episodes
Hynden WalchPrincess Bubblegum (voice)26 episodes
Niki YangBMO / Lady Rainicorn (voice)26 episodes
Pendleton WardLumpy Space Princess (voice)26 episodes
Polly Lou LivingstonTree Trunks (voice)26 episodes
Kevin Michael RichardsonDonny (voice)Episode 1
Jackie BuscarinoEclair Boy (voice)Episode 1
Steve LittleZombie Candy Heart / Peppermint Butler / Gumball Guardian #2 (voice)Episode 1
John Moschitta Jr.Key-per (voice)Episode 1
Henry RollinsCookie (voice)Episode 1All Seasons
Season 22010 · 26 ep. · ★ 7.3
Season 32011 · 26 ep. · ★ 7.2
Season 42012 · 26 ep. · ★ 7.1
Season 52012 · 52 ep. · ★ 7.1
Season 62014 · 43 ep. · ★ 7.1
Season 72015 · 26 ep. · ★ 7.4
Season 82016 · 27 ep. · ★ 7.3
Season 92017 · 14 ep. · ★ 7.3
Season 102017 · 13 ep. · ★ 7.3Where to Watch Season 1 of Adventure Time
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Frequently Asked Questions
How many episodes are in season 1 of Adventure Time?
Season 1 of Adventure Time has 26 episodes.
When did season 1 of Adventure Time premiere?
It premiered on April 5, 2010.
Where to Watch Adventure Time Season 1?
In Spain, on Movistar Plus+ Ficción Total, HBO Max, and HBO Max Amazon Channel.
What is the best episode of Season 1?
According to TMDB audience ratings, episode 1x18, "Dungeon", with a 8.1.