The BEST episodes of Adventure Time season 9
Every episode of Adventure Time season 9, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Adventure Time season 9!
Adventure Time follows two best friends: Finn (a 12-year old boy) and Jake (a wise 28-year-old dog with magical powers), and the surreal adventures undertaken by the duo as they traverse the mystical Land of Ooo. A world built for adventure, Ooo is filled to the brim with various landscapes for the two buddies to explore and bizarre characters to assist.
#1 - Three Buckets
Season 9 - Episode 14 - Aired 7/21/2017
Fern reveals his ability to change his appearance to look just like Finn. Impressed, Finn joins Fern to a dungeon hidden away in a mountain.
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#2 - Elements: Bespoken For (2)
Season 9 - Episode 3 - Aired 4/24/2017
Ice King explains what happened while Finn and Jake were away.
#3 - Elements: Skyhooks II (8)
Season 9 - Episode 9 - Aired 4/27/2017
Ice King accidentally causes Betty to get transported to Mars. Lumpy Space Princess rescues Finn.
#4 - Whispers
Season 9 - Episode 13 - Aired 7/20/2017
Finn and Fern encounter Sweet P, who was running away from home after having a nightmare.
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#5 - Elements: Winter Light (3)
Season 9 - Episode 4 - Aired 4/25/2017
Finn, Jake and Ice King travel to the Ice World and break through the large ice dome covering the center of the land.
#8 - Elements: Skyhooks (1)
Season 9 - Episode 2 - Aired 4/24/2017
Finn, Jake and BMO return to Ooo and discover that the entire kingdom has been drastically transformed.
#9 - Elements: Cloudy (4)
Season 9 - Episode 5 - Aired 4/25/2017
Jake tucks him and himself into a cloud.
#10 - Elements: Hero Heart (7)
Season 9 - Episode 8 - Aired 4/27/2017
Lumpy Space Princess chases Finn. Ice King and Betty try to intervene.
#11 - Elements: Happy Warrior (6)
Season 9 - Episode 7 - Aired 4/26/2017
Finn, Lumpy Space Princess, and Gunter arrive in Fire Kingdom.
#12 - Orb
Season 9 - Episode 1 - Aired 4/21/2017
Finn, Jake and BMO take a nap. A mysterious black orb in the sky begins to subject the three to strange dreams that quickly become nightmarish.
#13 - Elements: Slime Central (5)
Season 9 - Episode 6 - Aired 4/26/2017
Finn and Jake arrive in Slime Kingdom.
#14 - Fionna and Cake and Fionna
Season 9 - Episode 12 - Aired 7/19/2017
At a Fionna and Cake book reading by Ice King, an old woman claiming to be Fionna arrives with a tape of an early Fionna and Cake adventure. Ice King is enamored and invites her to stay with him.