26 episodes
Adventure Time - Season 4
First aired Apr 2, 2012Season 4
Browse all 26 episodes in this season, including available images, air dates, runtimes, ratings and episode summaries from TMDB.
Episodes
Episode 1
Hot to the Touch
Apr 2, 201211 min14 votes
Finn develops a crush on Flame Princess and tries to get to know her, which proves difficult due to her destructive power.
Episode 2
Five Short Graybles
Apr 9, 201211 min13 votes
Follow as 5 stories intertwine together, can you find the connection?
Episode 3
Web Weirdos
Apr 16, 201210 min12 votes
When Finn gets trapped in a giant spider web, he ends up playing marriage counselor to a couple of grumpy arachnids.
Episode 4
Dream of Love
Apr 23, 201210 min14 votes
Tree Trunks is courted by an oinking suitor, but much to Jake’s dismay, this interferes with her baking habits.
Episode 5
Return to the Nightosphere
Apr 30, 201211 min12 votes
Marceline’s dad banishes Finn and Jake to the Nightosphere, and it stinks. Literally.
Episode 6
Daddy's Little Monster
Apr 30, 201211 min13 votes
Finn and Jake attempt to rescue Marceline and find out what's making her behave so strangely.
Episode 7
In Your Footsteps
May 7, 201211 min14 votes
A bear cozies up to the guys, but his true intentions may be hidden.
Episode 8
Hug Wolf
May 14, 201211 min15 votes
Finn goes through a transformation after a run-in with a hug wolf.
Episode 9
Princess Monster Wife
May 28, 201211 min15 votes
Princesses lose body parts under mysterious circumstances.
Episode 10
Goliad
Jun 4, 201210 min13 votes
Battling with her new realization of her own mortality, in a sleep deprived state Princess bubblegum creates her own heir to the throne. After meeting the heir, Finn and Jake decide to teach her the ways of the world.
Episode 11
Beyond This Earthly Realm
Jun 11, 201211 min14 votes
When Finn finds a porcelain lamb, it transports him into the spirit world and only the Ice King can help get him out.
Episode 12
Gotcha!
Jun 18, 201211 min10 votes
In order to do research for her tell-all memoir about men, Lumpy Space Princess goes undercover working for Finn and Jake.
Episode 13
Princess Cookie
Jun 25, 201211 min19 votes
Finn and Jake are called to solve a Candy Kingdom hostage crisis when a rogue cookie takes over.
Episode 14
Card Wars
Jul 16, 201211 min19 votes
Finn and Jake play Card Quest, an epic game.
Episode 15
Sons of Mars
Jul 23, 201211 min15 votes
Magic man has most of his power taken from him by his brother, in a fit of desperation, he swaps the way Jake and Himself look. Magic Mans brother takes Jake to Mars for punishment,
Episode 16
Burning Low
Jul 30, 201211 min16 votes
Princess Bubblegum may be jealous when Finn start hanging out with Flame Princess.
Episode 17
BMO Noire
Aug 6, 201211 min14 votes
BMO tries to find Finn's sock.
Episode 18
King Worm
Aug 13, 201211 min16 votes
Finn has a vivid dream that may be more than it seems.
Episode 19
Lady & Peebles
Aug 20, 201211 min14 votes
Princess Bubblegum and Lady Rainicorn look for Finn and Jake, who are missing after a run-in with the Ice King.
Episode 20
You Made Me!
Aug 27, 201211 min15 votes
When a creepy sleep-peeping Lemongrab upsets Princess Bubblegum with his creepy ways, Finn and Jake need to tend to some issues in the Outer Realm.
Episode 21
Who Would Win?
Sep 3, 201211 min12 votes
The guys challenge a monster to a fight but end up battling each other.
Episode 22
Ignition Point
Sep 17, 201211 min15 votes
Finn and Jake sneak into the Fire Kingdom to retrieve Fire Princess' scented candles and overhear a plot to assassinate the king.
Episode 23
The Hard Easy
Oct 1, 201211 min13 votes
Frog People seek protection from an evil lizard who's attacking their swamp.
Episode 24
Reign of Gunters
Oct 8, 201211 min15 votes
The Gunters cause chaos in Ooo.
Episode 25
I Remember You
Oct 15, 201211 min26 votes
The Ice King and Marceline bond over song and memories.
Episode 26
The Lich
Oct 22, 201211 min16 votes
A visit from the Lich King sheds light on Ooo's secrets.