Adventure Time Season 1 episodes

Finn and Princess Bubblegum must protect the Candy Kingdom from a horde of candy zombies they accidentally created without the citizens of the Candy Kingdom finding out.

Finn must travel to Lumpy Space to cure Jake of the lumps after he is bitten by Lumpy Space Princess at Princess Bubblegum's Mallow Tea Ceremony.

Finn and Jake must free themselves and seven princesses from the Ice King.

Tree Trunks joins Finn and Jake on an adventure through the Evil Forest in search for the legendary Crystal Gem Apple.

To prove their skill as adventurers, Finn and Jake undertake a quest given by Princess Bubblegum to retrieve the Enchiridion, a legendary hero's handbook in which they must endure many trials to receive it.

Finn and Jake find a small creature and they adopt it due to its fun-loving ways and vibes while discovering the harm they do to it by taking it from its habitat.

A smooth-talking heart-creature named Ricardio appears wooing over Princess Bubblegum, making Finn jealous while suspicious he may actually be a bad guy.

Jake thaws mysterious zombie-like business men from an iceberg who practice the ways of efficiency while forcing him and Finn into a sedentary lifestyle.

Jake tries to improve relations between Finn and Lady Rainicorn so he can spend more time with both of them but may end up harming both friendships in the process.

Finn tries to reconfirm his desire for helping people out when confronted with one problem after another stemming from a violence-hating mountain.

Finn and Jake take up wizard lessons in order to gain free magic powers, but are ultimately tricked into stopping an asteroid.

Finn and Jake search for a new home after Marceline takes over theirs.

Finn and Jake, in hopes of helping a little girl named Penny get back her stolen basket, enter into a city where everyone is a thief, and become slowly corrupted by their surroundings.

After Jake steals one of the Witch's donuts, she steals Jake's powers and won't give them back unless he apologizes to her. During a series of events trying to find a way to get Jake's powers back, Finn's life is then held on the line, but will Jake's new laziness get the best of him?

Finn creates a Never-Ending Pie-Throwing Robot (Neptr) to prank Jake, but it unexpectedly comes to life! Yet when he decides to use some of the Ice King's power to further develop it, this ultimately leads to a moral dilemma for the new living machine.

Finn discovers he's afraid of the ocean, so he enlists Jake's help to overcome his fear or risk failure.

The Ice King is finally getting married, but consults Finn and Jake on whether or not to go through with getting hitched or keeping his life of abducting princesses.

Finn descends into a dungeon in hopes of finding adventure, but ultimately finding various obstacles that better fit being handled by Jake than himself alone.

During a mishap accidentally caused by Finn, Princess Bubblegum becomes green and bald, and blames the Duke of Nuts for it, thus making Finn think he's a bad guy. Finn and Jake have no choice but to find the Duke of Nuts on Bubblegum's order.

After a magic man turns Finn into a giant foot, he and Jake team up with a band of similar body part freaks to set things right and try to turn themselves back to normal.