The greed of the King of Ooo leads to a crisis in the Candy Kingdom, and (ex-) Princess Bubblegum has to return briefly from exile to deal with it.

Bubblegum turns to Marceline's help when something threatens the citizens of her homestead.

Wanneer een onmogelijke bezoeker arriveert, wordt Kersensaps levens overhoop gehaald.

Wanneer de Koning van Ooo Finn en Jake op pad stuurt op levende paddenstoelen te vangen, wordt hun trouw op de proef gesteld.

BMO and Football decide upon a deal, but one of them cannot keep up their end of the bargain.

Finn and Jake hunt a shadowy predator and Marceline asks Princess Bubblegum for a favor.

Wanneer haar laatste dag aanbreekt, kijkt Marcelien terug op haar buitengewone leven.

Five foes from Marceline's past come back to cause trouble for the Land of Ooo.

When one of her oldest adversaries targets the Ice Kingdom, Marceline rushes to Simon's rescue.

Finn, Jake, Marceline, and PB set out to hunt down the Vamps. But who is hunting them?

Terwijl Prinses Bubbelien een geneesmiddel zoekt voor Marceline binden Finn en Jake zelf de strijd aan met een van de Vampiers.

On the eve of battle, Marceline's archenemy comes to her with a strange proposal.

On BMO's birthday, Moe comes to visit and give BMO a special birthday mission. But while BMO is away, Moe begins to overstay his welcome at the tree house.

BMO continues its quest to adulthood. It'll discover that something went wrong in the factory where all the MOs where created.

Viola tries to get a part in LSP's play, but gets made into LSP's personal assistant instead.

BMO convinces his friends to join him in a live action cowboy role-playing game.

Finn and Jake attempt to track down President Porpoise before Vice President Blowfish takes over.

One very spooky night, Finn and Jake come face-to-face with an urban myth.

Finn, Jake, LSP and BMO seek shelter as they contend with some deadly weather.

Ice King suffers a heartbreaking loss and it's up to Finn and Jake to find the culprit.

Finn takes a group of at-risk Candy Kingdom youth on a camping trip they’ll never forget.

Finn and Jake crossover into Farmworld Finn's dimension.

Trapped and alone, Finn must unravel the riddle of the weird cave with no exit.

Finn has secret meetings with a powerful wizard.

Finn and Jake infiltrate the Banana Guard ranks and stumble upon a conspiracy.