4.9/101,855 votesLoading...#1 - Water Park Prank
Season 6 Episode 37 - Aired 5/21/2015
After rescuing Princess Orangutan from Daddy-sad-heads, Finn and Jake head to a post-apocalyptic water park for a day of fun.
Director: David Ferguson
Writer: David Ferguson
5.9/101,928 votesLoading...#2 - Dream of Love
Season 4 Episode 4 - Aired 4/23/2012
Tree Trunks is courted by an oinking suitor, but much to Jake’s dismay, this interferes with her baking habits.
Director: N/A
Writer: N/A
6.5/101,834 votesLoading...#3 - Web Weirdos
Season 4 Episode 3 - Aired 4/16/2012
When Finn gets trapped in a giant spider web, he ends up playing marriage counselor to a couple of grumpy arachnids.
Director: N/A
Writer: N/A
6.6/102,071 votesLoading...#4 - Slow Love
Season 2 Episode 6 - Aired 11/15/2010
Finn and Jake agree to help a snail named Snorlock find a girlfriend.
Director: N/A
Writer: N/A
6.7/101,855 votesLoading...#5 - Apple Thief
Season 3 Episode 11 - Aired 10/3/2011
When Tree Trunks's apples go missing, she, Finn and Jake descend into the dark side of the Candy Kingdom in order to find the thief.
Director: N/A
Writer: N/A
6.7/101,605 votesLoading...#6 - Love Games
Season 5 Episode 35 - Aired 9/23/2013
Slime Princess needs a husband or else she'll lose the Slime Kingdom to her obnoxious sis. Finn steps in to save the day, but first they will need to win a series of Love Games to prove to Slime Princess's dad that they are really in love. This is definitely not what Finn signed up for!
Director: N/A
Writer: N/A
6.7/101,579 votesLoading...#7 - Chips & Ice Cream
Season 6 Episode 34 - Aired 4/30/2015
BMO'S favorite artists find a new home in the treehouse.
Director: N/A
Writer: N/A
6.7/101,430 votesLoading...#8 - President Porpoise Is Missing!
Season 7 Episode 18 - Aired 1/12/2016
Finn and Jake attempt to track down President Porpoise before Vice President Blowfish takes over.
Director: N/A
Writer: N/A
6.7/101,416 votesLoading...#9 - Ring of Fire
Season 10 Episode 6 - Aired 12/17/2017
When an old flame comes calling on urgent business, Tree Trunks reconsiders both her wild past and her tranquil present.
Director: N/A
Writer: N/A
6.8/101,752 votesLoading...#10 - Gotcha!
Season 4 Episode 12 - Aired 6/18/2012
In order to do research for her tell-all memoir about men, Lumpy Space Princess goes undercover working for Finn and Jake.
Director: N/A
Writer: Rebecca Sugar, Cole Sanchez
6.8/101,707 votesLoading...#11 - Sad Face
Season 6 Episode 5 - Aired 5/12/2014
Once a month, while Jake's asleep, his tail stretches out of the tree house to go work as a clown in a traveling bug circus.
Director: N/A
Writer: N/A
6.8/101,606 votesLoading...#12 - The Prince Who Wanted Everything
Season 6 Episode 9 - Aired 6/26/2014
The beautiful and sensitive Lumpy Space Prince flees his cruel parents to start a new life.
Director: N/A
Writer: N/A
6.8/101,395 votesLoading...#13 - Fionna and Cake and Fionna
Season 9 Episode 12 - Aired 7/19/2017
While performing a reading of 'Fiona and Cake', Ice King is confronted by a familiar figure.
Director: N/A
Writer: N/A
7.0/102,583 votesLoading...#14 - The Jiggler
Season 1 Episode 6 - Aired 4/19/2010
A jiggly creature attracted by Finn's auto-tuned singing follows Finn and Jake home but soon feels ill effects of separation from its family.
Director: N/A
Writer: N/A
7.0/102,188 votesLoading...#15 - When Wedding Bells Thaw
Season 1 Episode 17 - Aired 6/28/2010
The Ice King gets married but not before he convinces Finn and Jake to throw him a manlorette party.
Director: N/A
Writer: N/A
7.0/101,780 votesLoading...#16 - Paper Pete
Season 3 Episode 22 - Aired 1/16/2012
Library books seek help from Finn and Jake to save them from the evil Moldari.
Director: N/A
Writer: N/A
7.0/101,687 votesLoading...#17 - Box Prince
Season 5 Episode 37 - Aired 10/7/2013
Finn meets the Box Prince—a cat with a box on its back—and learns that the Box Kingdom has been taken over by an imposter. Finn must therefore help the real Box Prince reclaim the throne.
Director: N/A
Writer: N/A
7.0/109 votesLoading...#18 - Lemonhope (2)
Season 5 Episode 51 - Aired 3/10/2014
Though Lemonhope finds refuge from the desert with monster hunter Phlannel Boxingday, he might not be able to escape the ghosts of his past.
Director: N/A
Writer: N/A
7.0/101,412 votesLoading...#19 - Scamps
Season 7 Episode 22 - Aired 1/21/2016
Finn takes a group of at-risk Candy Kingdom youth on a camping trip they’ll never forget.
Director: N/A
Writer: N/A
7.1/103,033 votesLoading...#20 - Trouble in Lumpy Space
Season 1 Episode 2 - Aired 4/5/2010
Finn must travel to Lumpy Space to find a cure that will save Jake, who was accidentally bitten by Lumpy Space Princess at a tea party.
Director: N/A
Writer: N/A
7.1/102,121 votesLoading...#21 - Donny
Season 1 Episode 21 - Aired 8/9/2010
Finn and Jake try to help an obnoxious grass ogre named Donny develop better social skills, only to find out Donny's jerky behavior protects the house people from the why-wolves, which eat the house people.
Director: N/A
Writer: N/A
7.1/101,851 votesLoading...#22 - The Monster
Season 3 Episode 6 - Aired 8/15/2011
The king and queen of Lumpy Space ask Finn and Jake to bring their daughter back home. At the same time, they attempt to stop a "monster" from destroying a village.
Director: N/A
Writer: N/A
7.1/101,487 votesLoading...#23 - Friends Forever
Season 6 Episode 32 - Aired 4/16/2015
Ice King has a plan to form a perfect circle of confidants.
Director: N/A
Writer: N/A
7.1/101,473 votesLoading...#24 - Be Sweet
Season 6 Episode 39 - Aired 6/2/2015
A fed up Lumpy Space Princess leaves the woods for a glamorous career in babysitting.
Director: N/A
Writer: N/A
7.2/102,818 votesLoading...#25 - Prisoners of Love
Season 1 Episode 3 - Aired 4/12/2010
When the Ice King kidnaps a number of princesses he sees as potential brides, Finn and Jake team with the prisoners to set everybody free.
Director: N/A
Writer: N/A
The Worst Episodes of Adventure Time
Every episode of Adventure Time ranked from worst to best. Explore the Worst Episodes of Adventure Time!
Unlikely heroes Finn and Jake are buddies who traverse the mystical Land of Ooo. The best of friends, our heroes always find themselves in the...
Genres:AnimationComedySci-Fi & Fantasy
Network:Cartoon Network
Worst Episodes Summary
"Water Park Prank" is the worst rated episode of "Adventure Time". It scored 4.9/10 based on 1855 votes. Directed by David Ferguson and written by David Ferguson, it aired on 5/21/2015. This episode scored 1.0 points lower than the second lowest rated, "Dream of Love".