Adventure Time - Season 9
1 - Orb
Air Date: April 21, 2017
During the journey home from their sea-faring adventure; Finn, Jake, and BMO encounter a mysterious force that enters their dreams.
2 - Elements: Skyhooks (1)
Air Date: April 24, 2017
Finn, Jake, and BMO return from their voyage to a radically changed Ooo.
3 - Elements: Bespoken For (2)
Air Date: April 24, 2017
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.
4 - Elements: Winter Light (3)
Air Date: April 25, 2017
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.
5 - Elements: Cloudy (4)
Air Date: April 25, 2017
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.
6 - Elements: Slime Central (5)
Air Date: April 26, 2017
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.
7 - Elements: Happy Warrior (6)
Air Date: April 26, 2017
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.
8 - Elements: Hero Heart (7)
Air Date: April 27, 2017
After going to the Fire Kingdom, Finn becomes taken over by fire. LSP has to save him before he destroys the candy kingdom.
9 - Elements: Skyhooks II (8)
Air Date: April 27, 2017
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.
10 - Abstract
Air Date: July 17, 2017
Jake struggles through the personal changes happening to him as a mysterious encounter in a dream with his brother Jermaine begins to haunt him.
11 - Ketchup
Air Date: July 18, 2017
BMO and Marceline play catch up on recent events.
12 - Fionna and Cake and Fionna
Air Date: July 19, 2017
While performing a reading of 'Fiona and Cake', Ice King is confronted by a familiar figure.
13 - Whispers
Air Date: July 20, 2017
While safeguarding a frightened Sweet P, Finn is led into a confrontation with an old foe.
14 - Three Buckets
Air Date: July 21, 2017
Finn and Fern's carefree visit to some old ruins turns disastrous.