Episode 1
During the journey home from their sea-faring adventure; Finn, Jake, and BMO encounter a mysterious force that enters their dreams.
Episode 2
Finn, Jake, and BMO return from their voyage to a radically changed Ooo.
Episode 3
The friends learn the story of what happened to Ooo, while Betty continues her attempt to reach Simon, but she's interrupted by someone out to steal her magic.
Episode 4
Finn, Jake and Ice King break into the Ice World to confront the power-hungry evildoer responsible for the chaos in Ooo and try to rescue Betty.
Episode 5
After taking a nap, Finn and Jake get separated from Betty and the Ice King. They need to get back and Jake needs to go pee.
Episode 6
In order to save Ooo, Finn and Jake must gather the four elemental gems. They go to the Slime Kingdom and have to gather Slime Princess's gem.
Episode 7
After gathering the Slime jewel, Finn and LSP go to the Fire Kingdom, to gather the Flame Jewel. Everything has turned even hotter than before.
Episode 8
After going to the Fire Kingdom, Finn becomes taken over by fire. LSP has to save him before he destroys the candy kingdom.
Episode 9
After saving Finn the human during a battle between the candy kingdom and the fire kingdom it is discovered that LSP is made of anti-elemental magic and restores Ooo to it's former state.
Episode 10
Jake struggles through the personal changes happening to him as a mysterious encounter in a dream with his brother Jermaine begins to haunt him.
Episode 11
BMO and Marceline play catch up on recent events.
Episode 12
While performing a reading of 'Fiona and Cake', Ice King is confronted by a familiar figure.
Episode 13
While safeguarding a frightened Sweet P, Finn is led into a confrontation with an old foe.
Episode 14
Finn and Fern's carefree visit to some old ruins turns disastrous.
