4x01 Hot to the Touch
April 2, 2012 7:30 pm
Finn develops a crush on Flame Princess and tries to get to know her, which proves difficult due to her destructive power.
4x02 Five Short Graybles
April 9, 2012 7:30 pm
Follow as 5 stories intertwine together, can you find the connection?
4x03 Web Weirdos
April 16, 2012 7:30 pm
When Finn gets trapped in a giant spider web, he ends up playing marriage counselor to a couple of grumpy arachnids.
4x04 Dream of Love
April 23, 2012 7:30 pm
Tree Trunks is courted by an oinking suitor, but much to Jake’s dismay, this interferes with her baking habits.
4x05 Return to the Nightosphere (1)
April 30, 2012 7:30 pm
Marceline’s dad banishes Finn and Jake to the Nightosphere, and it stinks. Literally.
4x06 Daddy's Little Monster (2)
April 30, 2012 7:30 pm
Finn and Jake attempt to rescue Marceline and find out what's making her behave so strangely.
4x07 In Your Footsteps
May 7, 2012 7:30 pm
A bear cozies up to the guys, but his true intentions may be hidden.
4x08 Hug Wolf
May 14, 2012 7:30 pm
Finn goes through a transformation after a run-in with a hug wolf.
4x09 Princess Monster Wife
May 28, 2012 7:30 pm
Princesses lose body parts under mysterious circumstances.
4x10 Goliad
June 4, 2012 7:30 pm
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.
4x11 Beyond This Earthly Realm
June 11, 2012 7:30 pm
When Finn finds a porcelain lamb, it transports him into the spirit world and only the Ice King can help get him out.
4x12 Gotcha
June 18, 2012 7:30 pm
In order to do research for her tell-all memoir about men, Lumpy Space Princess goes undercover working for Finn and Jake.
4x13 Princess Cookie
June 25, 2012 7:30 pm
Finn and Jake are called to solve a Candy Kingdom hostage crisis when a rogue cookie takes over.
4x15 Sons of Mars
July 23, 2012 7:30 pm
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,
Magic Mans brother takes Jake to Mars for punishment,
4x16 Burning Low
July 30, 2012 7:30 pm
Princess Bubblegum may be jealous when Finn start hanging out with Flame Princess.
4x19 Lady & Peebles
August 20, 2012 7:30 pm
Princess Bubblegum and Lady Rainicorn look for Finn and Jake, who are missing after a run-in with the Ice King.
4x20 You Made Me!
August 27, 2012 7:30 pm
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.
4x21 Who Would Win?
September 3, 2012 7:30 pm
The guys challenge a monster to a fight but end up battling each other.
4x22 Ignition Point
September 17, 2012 7:30 pm
Finn and Jake sneak into the Fire Kingdom to retrieve Fire Princess' scented candles and overhear a plot to assassinate the king.
4x23 The Hard Easy
October 1, 2012 7:30 pm
Frog People seek protection from an evil lizard who's attacking their swamp.
4x25 I Remember You
October 15, 2012 7:30 pm
The Ice King and Marceline bond over song and memories.
