The BEST episodes of Adventure Time season 8

Every episode of Adventure Time season 8, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Adventure Time season 8!

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.

Last Updated: 9/1/2025Network: Cartoon NetworkStatus: Ended
Islands: Min & Marty (6)
star
8.73
195 votes

#1 - Islands: Min & Marty (6)

Season 8 - Episode 25 - Aired 2/1/2017

An unexpected revelation from Susan leads Finn closer to answers about his past.

Watch Now:Amazon
Islands: Helpers (7)
star
8.48
181 votes

#2 - Islands: Helpers (7)

Season 8 - Episode 26 - Aired 2/2/2017

Finn and his friends journey to a last refuge called Founders Island.

Watch Now:Amazon
Islands: Hide and Seek (5)
star
8.31
181 votes

#3 - Islands: Hide and Seek (5)

Season 8 - Episode 24 - Aired 2/1/2017

While exploring some futuristic ruins, Susan sees glimpses of a familiar girl.

Watch Now:Amazon
Two Swords
star
8.23
552 votes

#4 - Two Swords

Season 8 - Episode 14 - Aired 1/23/2017

Finn and Jake contend with a mysterious, but familiar, new being.

Directors: Cole Sanchez
Reboot
star
8.15
537 votes

#5 - Reboot

Season 8 - Episode 13 - Aired 11/19/2016

Finn and Jake take on one of the fiercest enemies they've faced when a powerful ally goes rogue.

Preboot
star
8.09
546 votes

#6 - Preboot

Season 8 - Episode 12 - Aired 11/19/2016

During an excavation of human artifacts, Finn, Jake, and Susan are greeted by a mysterious new stranger who may hold the key to the past.

The Music Hole
star
8.09
634 votes

#7 - The Music Hole

Season 8 - Episode 10 - Aired 6/23/2016

Finn hears a mysterious song while judging a Battle of the Bands.

Islands: The Light Cloud (8)
star
8.04
224 votes

#8 - Islands: The Light Cloud (8)

Season 8 - Episode 27 - Aired 2/2/2017

Finn confronts the power behind Founders Island, but will he ever return home to Ooo?

Directors: Cole Sanchez
Broke His Crown
star
8.04
740 votes

#9 - Broke His Crown

Season 8 - Episode 1 - Aired 3/26/2016

When Ice King's magic crown goes haywire, Finn and Jake resort to extreme measures to help him.

Watch Now:Apple TV
Islands: Imaginary Resources (4)
star
7.99
184 votes

#10 - Islands: Imaginary Resources (4)

Season 8 - Episode 23 - Aired 1/31/2017

Finn and Jake travel to a land where reality has been redesigned and improved.

Islands: The Invitation (1)
star
7.92
178 votes

#11 - Islands: The Invitation (1)

Season 8 - Episode 20 - Aired 1/30/2017

A mysterious craft invades Ooo and Finn believes it may hold the secrets to his past.

Islands: Mysterious Island (3)
star
7.87
173 votes

#12 - Islands: Mysterious Island (3)

Season 8 - Episode 22 - Aired 1/31/2017

After waking up alone and shipwrecked, Finn investigates a bizarre island in search of his friends.

Do No Harm
star
7.84
185 votes

#13 - Do No Harm

Season 8 - Episode 15 - Aired 1/23/2017

Finn makes amends at the Candy Hospital while Jake tries to connect with their unexpected houseguest.

Directors: Cole Sanchez
Wheels
star
7.73
195 votes

#14 - Wheels

Season 8 - Episode 16 - Aired 1/24/2017

Kim Kil Whan is worried about his daughter's future and asks Jake for some parental advice.

Directors: Elizabeth Ito
Islands: Whipple the Happy Dragon (2)
star
7.71
171 votes

#15 - Islands: Whipple the Happy Dragon (2)

Season 8 - Episode 21 - Aired 1/30/2017

Finn, Jake, and Susan set sail on a ocean voyage full of wonders and danger.

Watch Now:Apple TV
I Am a Sword
star
7.68
607 votes

#16 - I Am a Sword

Season 8 - Episode 5 - Aired 4/23/2016

Finn starts having guilt nightmares about his missing Finn Swords… but are the nightmares real?

Watch Now:Apple TV
Elemental
star
7.68
612 votes

#17 - Elemental

Season 8 - Episode 8 - Aired 5/19/2016

Ice King digs up an item buried underneath the Ice Kingdom.

Watch Now:Apple TV
Bun Bun
star
7.65
635 votes

#18 - Bun Bun

Season 8 - Episode 6 - Aired 5/5/2016

Finn brings a special delivery for Cinnamon Bun to the Fire Kingdom but it may come with a dangerous cost.

Watch Now:Apple TV
Daddy-Daughter Card Wars
star
7.64
603 votes

#19 - Daddy-Daughter Card Wars

Season 8 - Episode 11 - Aired 7/7/2016

Jake needs his daughter's help in an underground Card Wars tourney to move on from his embarrassing past.

Don't Look
star
7.64
464 votes

#20 - Don't Look

Season 8 - Episode 2 - Aired 4/2/2016

At the top of Dead Mountain, Jake discovers a treasure that comes with a terrible price.

Watch Now:Apple TV
Five Short Tables
star
7.63
632 votes

#21 - Five Short Tables

Season 8 - Episode 9 - Aired 5/26/2016

Fionna and Cake go on a cooking adventure to take Cake's art to a new level.

Watch Now:Apple TV
Normal Man
star
7.57
640 votes

#22 - Normal Man

Season 8 - Episode 7 - Aired 5/12/2016

Normal Man asks for Finn and Jake's help to rescue his brother.

Watch Now:Apple TV
Lady Rainicorn of the Crystal Dimension
star
7.54
596 votes

#23 - Lady Rainicorn of the Crystal Dimension

Season 8 - Episode 4 - Aired 4/16/2016

Jake's son TV finds a hidden box and draws the attention of a super cool Rainicorn named Leigh.

Watch Now:Apple TV
High Strangeness
star
7.51
165 votes

#24 - High Strangeness

Season 8 - Episode 17 - Aired 1/25/2017

An otherworldly encounter puts Tree Trunks on the trail of a conspiracy in the Candy Kingdom.

Beyond the Grotto
star
7.44
618 votes

#25 - Beyond the Grotto

Season 8 - Episode 3 - Aired 4/9/2016

In pursuit of a runaway Sea Lord, Finn and Jake are led down a whirlpool into a curious new land.

Watch Now:Apple TV