The WORST Episodes of Adventure Time
Every episode ever - ranked by fan votes!
Last Updated: Mar 30, 2021
Network: Cartoon Network
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 - Jelly Beans Have Power
Season 8 - Episode 19 - Aired Jan 27, 2017
Princess Bubblegum's scientific mind must wrestle with her Elemental magic potential when she's faced with a Crystal Entity.
#2 - Water Park Prank
Season 6 - Episode 37 - Aired May 21, 2015
After rescuing Princess Orangutan from Daddy-sad-heads, Finn and Jake head to a post-apocalyptic water park for a day of fun.
#3 - Islands: The Light Cloud (8)
Season 8 - Episode 27 - Aired Feb 2, 2017
Finn confronts the power behind Founders Island, but will he ever return home to Ooo?
#4 - On the Lam
Season 6 - Episode 41 - Aired Jun 4, 2015
Finn's dad Martin the Human fights for freedom on a strange new planet!
#6 - Horse and Ball
Season 8 - Episode 18 - Aired Jan 26, 2017
When disaster befalls James Baxter, it's up to Finn and Jake to help him pick up the pieces.
#7 - Ring of Fire
Season 10 - Episode 6 - Aired Dec 17, 2017
When an old flame comes calling on urgent business, Tree Trunks reconsiders both her wild past and her tranquil present.
#10 - Cherry Cream Soda
Season 7 - Episode 3 - Aired Nov 4, 2015
The arrival of a visitor causes Cherry Cream Soda's life to fall flat.
#11 - Summer Showers
Season 7 - Episode 16 - Aired Jan 7, 2016
Viola tries to get a part in LSP's play, but gets made into LSP's personal assistant instead.
#12 - Food Chain
Season 6 - Episode 7 - Aired Jun 12, 2014
On a field trip to the Candy Kingdom Museum of Natural History, Finn and Jake learn about the food chain by becoming the food chain!
#14 - President Porpoise is Missing!
Season 7 - Episode 18 - Aired Jan 12, 2016
Finn and Jake attempt to track down President Porpoise before Vice President Blowfish takes over.
#15 - Be Sweet
Season 6 - Episode 39 - Aired Jun 2, 2015
A fed up Lumpy Space Princess leaves the woods for a glamorous career in babysitting.
#16 - Do No Harm
Season 8 - Episode 15 - Aired Jan 23, 2017
Finn makes amends at the Candy Hospital while Jake tries to connect with their unexpected houseguest.
#18 - Who Would Win
Season 4 - Episode 21 - Aired Sep 3, 2012
The guys challenge a monster to a fight but end up battling each other.
#19 - Dream of Love
Season 4 - Episode 4 - Aired Apr 23, 2012
Tree Trunks is courted by an oinking suitor, but much to Jake’s dismay, this interferes with her baking habits.
#20 - Scamps
Season 7 - Episode 22 - Aired Jan 21, 2016
Finn takes a group of at-risk Candy Kingdom youth on a camping trip they'll never forget.
#21 - Princess Monster Wife
Season 4 - Episode 9 - Aired May 28, 2012
Princesses lose body parts under mysterious circumstances.
#25 - Hug Wolf
Season 4 - Episode 8 - Aired May 14, 2012
Finn goes through a transformation after a run-in with a hug wolf.