Adventure Time Season 8, Episode 15: Do No Harm

1

Broke His Crown

When Ice King's magic crown goes haywire, Marceline and Princess Bubblegum resort to extreme measures to help him.

11 min

2

Don't Look

Finn unearths a treasure with a terrible price at the top of Dead Mountain.

11 min

3

Beyond the Grotto

Finn and Jake follow their Sea Lard into the pond in front of their home, and in doing so, are led to a strange new world.

11 min

4

Lady Rainicorn of the Crystal Dimension

Jake's son finds a hidden box and draws attention from a Rainicorn.

11 min

5

I am a Sword

When Finn begins having nightmares about his missing Finn Sword, he wonders if they are real.

11 min

6

Bun Bun

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

11 min

7

Normal Man

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

11 min

8

Elemental

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

11 min

9

Five Short Tables

Fionna and Cake go on a cooking adventure to push Cake's art to an all-new level.

11 min

10

The Music Hole

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

11 min

11

Daddy-Daughter Card Wars

Jake and his daughter Charlie fight to restore Jake's honor and win a super-secret underground Card Wars tourney.

11 min

12

Preboot

While searching for old human artifacts, Jake, Finn, and Susan Strong meet Tiffany, who is employed by a mysterious Doctor Gross.

11 min

13

Reboot

After Susan Strong's chip is activated, she goes rogue and attacks Finn.

11 min

14

Two Swords

Finn and Jake puzzle over the nature of a mysterious newcomer.

11 min

15

Do No Harm

Doctor Princess thrusts a great responsibility upon Finn. Jake goes adventuring with a new friend.

11 min

16

Wheels

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

11 min

17

High Strangeness

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

11 min

18

Horse and Ball

When disaster befalls James Baxter, it’s up to Finn and Jake to help him pick up the pieces.

11 min

19

Jelly Beans Have Power

Princess Bubblegum's scientific mind must wrestle with her Elemental magic potential when she's faced with a Crystal Entity.

11 min

20

Islands: The Invitation (1)

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

11 min

21

Islands: Whipple the Happy Dragon (2)

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

11 min

22

Islands: Mysterious Island (3)

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

11 min

23

Islands: Imaginary Resources (4)

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

11 min

24

Islands: Hide and Seek (5)

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

11 min

25

Islands: Min & Marty (6)

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

11 min

26

Islands: Helpers (7)

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

11 min

27

Islands: The Light Cloud (8)

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

11 min