https://rhym.github.io/adventure-time-episode-list/

Adventure Time - Recommended Episodes.md

SE	EP	Title	Summary
1	5	The Enchiridion!	Finn and Jake go on a quest for a magical book that would prove them worthy of being righteous heroes.
1	8	Business Time	Finn and Jake fall victim to their own laziness when they delegate their adventuring responsibilities to a group of businessmen thawed from an iceberg.
1	9	My Two Favorite People	Jake feels neglected when his plan to spend time with both Lady Rainicorn and Finn backfires.
1	10	Memories of Boom Boom Mountain	Finn reflects on an upsetting experience in his past and pledges to help everyone in need, but this proves more difficult than imagined.
1	12	Evicted!	Finn and Jake search the land of Ooo for a new home after Marceline claims the duo's treehouse as her own.
1	15	What is Life?	Finn builds a pie-throwing robot to seek revenge against Jake, but the machine's conscience is conflicted by the will of the Ice King.
1	16	Ocean of Fear	Jake tries to help Finn overcome his fear of the ocean.
1	20	Freak City	After being transformed into a foot by a Magic Man, Finn joins forces with a band of misfits to fix the problem.
1	22	Henchman	Finn takes the place of Marceline's henchman, but finds it hard to obey her seemingly evil commands.
1	23	Rainy Day Daydream	Stuck inside the treehouse due to a knife storm, Finn and Jake use their imagination to pass the time, but then Finn finds out that whatever Jake imagines becomes real.
1	25	Finn Meets His Hero	The great warrior Billy inspires Finn and Jake to practice non-violence, but the duo finds it difficult to resist their old ways.
1	26	The Gut Grinder	When the Soft People's gold has been devoured by a culprit only known as "The Gut Grinder," Finn and Jake team up to track him down.
2	27	It Came from the Nightosphere	Finn summons the Lord of Evil to reconcile with his daughter, Marceline the Vampire Queen, but ends up unleashing him on the unsuspecting land.
2	34	Crystals Have Power	Jake takes a vow of non-violence which is inconvenient when they're attacked by marauders from the crystal dimension.
2	38	Her Parents	Jake pretends to be a rainicorn in order to make Lady's parents like him.
2	43	Death in Bloom	After accidentally killing Princess Bubblegum's beloved plant, Finn and Jake travel to the land of the dead to bring it back to life.
2	44	Susan Strong	Having always believed he is the only human left in the Land of Ooo, Finn believes he has discovered a tribe to primitive humans living underground.
2	48	The Limit	An enormous maze tests the limit of Jake's stretching power.
2	49	Video Makers	Finn and Jake set out to make their own movie, but have conflicting visions of what their movie should be.
2	50	Mortal Folly	The Lich, the greatest form of pure evil in the land of Ooo, is accidentally unleashed. With the highest stakes, Finn and Jake set out on the most serious adventure of their career.
2	51	Mortal Recoil	With the evil Lich seemingly defeated, Finn and Jake are uneasy with their success because of its great cost.
3	55	Memory of a Memory	Finn and Jake enter Marceline's mind to retrieve a memory of a sleeping spell.
3	57	Too Young	The Earl of Lemongrab tries to claim the throne from Princess Bubblegum, who is now 13 years old like Finn.
3	61	Adventure Time with Fionna and Cake	In this gender-swapped episode, Fionna and Cake fight the evil Ice Queen from marrying Prince Gumball.
3	62	What Was Missing	Finn, Jake, Princess Bubblegum, and Marceline go after an evil door lord by becoming a genuine band to get their stuff back especially everyone's in Land of Ooo.
3	64	The Creeps	Finn and Jake receive an invitation to a masquerade dinner. It turns into a whodunit as guests start to meet their demise.
3	66	Beautopia	Susan Strong asks Finn and Jake to help fight off the Lub Glubs and regain her people's home in Beautopia.
3	71	Holly Jolly Secrets Part I	In Finn and Jake's holiday special, the heroes come across a video diary of the Ice King's and attempt to decipher its secrets.
3	72	Holly Jolly Secrets Part II	In part two of the holiday special, The Ice King tries to get his video diary back from Finn and Jake.
3	77	Dad's Dungeon	Jake's dad presents a strange challenge to the guys when he appears to them in a holographic message.
3	78	Incendium	Trying to help Finn get over his hopeless feelings for Princess Bubblegum, Jake sets out to find a new princess for Finn to go out with.
4	79	Hot to the Touch	Refusing to believe that she is evil, Finn tries to win over his new crush, Flame Princess.
4	80	Five Short Graybles	A series of short stories all centered around the five senses.
4	83	Return to the Nightosphere	Finn and Jake find themselves imprisoned in the dark realm of the Nightosphere with no memory of how they came to be there.
4	84	Daddy's Little Monster	Continuing their mysterious quest in the Nightosphere, Finn and Jake must rescue their friend Marceline the Vampire Queen.
4	85	In Your Footsteps	Finn and Jake befriend a bear, but what are the bear's intentions?
4	88	Goliad	Realizing her mortality, Princess Bubblegum creates an immortal replacement.
4	93	Sons of Mars	Jake becomes a copy of Magic Man after a run-in with him.
4	94	Burning Low	Princess Bubblegum may be jealous when Finn starts hanging out with Flame Princess.
4	96	King Worm	All of Ooo appears in Finn's vivid dream.
4	98	You Made Me	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.
4	100	Ignition Point	Finn and Jake sneak into the Fire Kingdom and are caught in a family feud.
4	103	I Remember You	Ice King and Marceline bond over memories.
4	104	The Lich	Finn has an unclear premonition involving The Lich and sets out to stop the undead creature.
5	105	Finn the Human	After chasing the Lich through the portal, Finn and Jake meet a wishmaster named Prismo.
5	106	Jake the Dog	Jake and Prismo watch from the portal as the Ice King's crown makes Finn more and more powerful.
5	107	Five More Short Graybles	Finn and Jake stick their thumbs in everything; Marceline tries to find her way to Wizard Bill's Music Shop; Ice King gets a new bride.
5	110	Jake the Dad	Jake's a daddy, but being a father and keeping his rainicorn pups from killing themselves or each other is a lot harder than he imagined.
5	113	All Your Fault	Princess Bubblegum sends Finn and Jake to investigate a message of distress from the Earls of Lemongrab.
5	115	Bad Little Boy	The princesses are sick and tired of Ice King's crazy Fionna & Cake stories, so Marceline stops by the Ice Kingdom to show him how it's done.
5	116	Vault of Bones	Finn's worried that Flame Princess still has evil tendencies in her and wants to shift her alignment to good.
5	118	Simon & Marcy	A look at what Ice King and Marceline were like 996 years ago.
5	120	Puhoy	Stuck inside the treehouse during a sword storm, Jake builds a pillow fort while Finn goes to a different world.
5	125	The Suitor	Peppermint Butler thinks Princess Bubblegum is spending too much time in her lab and decides she needs a suitor.
5	127	One Last Job	Jake Jr. gets mixed up with some bad eggs and Jake has to reunite with his old gang for one last job to save him.
5	128	Another 5 Short Graybles	Why are Finn and Jake building a time machine? Can Princess Bubblegum help Cinnamon Bun conquer his fear of the dark?
5	132	Be More	Finn and Jake disguise themselves as MOs in order to infiltrate the MO factory in hopes of saving BMO from malfunctioning.
5	133	Sky Witch	Marceline is on a top-secret mission tracking Maja the Sky Witch. But when she loses the witch's trail, Marceline turns to Princess Bubblegum for help.
5	134	Frost & Fire	After Flame Princess battles Ice King, Finn has an exciting dream. But when it abruptly ends, Finn must get FP and IK to fight again to find out how it ends.
5	135	Too Old	Finn, Jake and PB discover a talented mutant named Lemonsqueak at The Pageant of Mutants. Now they must find a way to free him from the lemongrabs.
5	136	Earth & Water	Princess Bubblegum subjects Flame Princess to a series of tests to gauge FP's fiery tendencies. But when there's an emergency at the treehouse, and PB leaves Cinnamon Bun to watch Flame Princess, her experiment might literally backfire in her face.
5	138	The Vault	When Finn starts sleepwalking and dreaming about the Green Lady he filed away in his memory vault, Jake and BMO help him tap into his repressed memories to uncover a secret past. Who is the Green Lady? And how is she connected to Finn?
5	142	Red Starved	Finn, Jake and Marceline are trapped in an underground cavern with no red in sight. If Marceline doesn't feed, like ASAP, she will turn into a vampiric beast and suck out all of Jake's blood! So, Finn heads off to explore the cave and find something red to satiate her until they can be rescued. But time is running out!
5	144	Play Date	Sick and tired of babysitting Ice King while the Ice Kingdom is being rebuilt, Finn and Jake call up an old friend to hang out with their annoying houseguest: Abracadaniel. But when Ice King and his new BFF accidentally unleash the demon Kee-Oth, Finn and Jake have to clean up their mess.
5	145	The Pit	Kee-Oth the Blood Demon has kidnapped Jake, taken him back to his dimension and thrown him in a pit. If Finn wants to rescue his friend, he's going to need Lady Rainicorn's help... and a videotape that will reveal how to open the portal to Kee-Oth's messed-up dimension.
5	146	James	Finn & Jake are excited when Princess Bubblegum invites them to help her collect samples in the Desert of Wonders. But when their vessel is attacked by nasty goo monsters, Finn & Jake start to think the mission has been sabotaged by PB's robot helper James.
5	147	Root Beer Guy	Root Beer Guy works a boring job during the day and tries to write mystery stories at night. But his life is about to change when he witnesses Finn & Jake kidnapping Princess Bubblegum! There's only one problem: no one believes Root Beer Guy...
5	149	Blade of Grass	Finn and Jake decide it's time for Finn to get a new sword. Finn reluctantly buys a grass sword from a mysterious old man, but the sword turns out to be cursed! And unfortunately for our hero, all sales are final.
5	150	Rattleballs	Finn practices his sword fighting skills at the candy junkyard, where he meets an old gumball robot named Rattleballs. To Finn's shock, he finds out he's NOT the master swordsman he thinks he is. What the what?! Finn begs Rattleballs to train him, but he soon discovers his mentor's deep, dark secret... a secret that will ultimately test Finn's loyalty to Princess Bubblegum.
5	151	The Red Throne	When Flame King breaks out of his prison and takes over the Flame Kingdom again, Flame Princess turns to the one person she believes she can trust... Finn! But will Finn be able to put his feelings for Flame Princess aside long enough to help her reclaim her throne?
5	152	Betty	In Wizard City, a magic spell backfires and turns Ice King back into Simon. Now with Finn, Jake and Marceline's help, Simon finds a way to bring his beloved Betty back. Finally reunited with the love of his life, everything is great! There's just one catch...without his magic crown, Simon will die.
5	154	Lemonhope Part I	Tired of all of Princess Bubblegum's talk about "responsibility," Lemonhope yearns for true freedom. So he sets off on the greatest adventure of his lemony life.
5	155	Lemonhope Part II	Though Lemonhope finds refuge from the desert with monster hunter Phlannel Boxingday, he might not be able to escape the ghosts of his past.
5	156	Billy's Bucket List	Finn finds the hero Billy's bucket list and ecides to complete the unfiished items as a final tribute.
6	157	Wake Up	In order to find Finn's father, Finn and Jame must commit a cosmic crime...unless the Lich beats them to it.
6	158	Escape from the Citadel	Finn and Jake follow the Lich of the Citadel, where Finn meets his long lost dad. But just how far does the apple fall from the tree?
6	159	James II	Finn and Jake discover that Clone James has been faking his own death to collect medals. But there are 25 Jameses running amok!
6	160	The Tower	Finn doesn't like any of the new arms the princesses give him, so he builts a tower into space to find his dad and get his old arm back.
6	162	Breezy	With a friendly bee named "Breezy" as his wingman, Finn decides to get back into the dating game.
6	166	Something Big	Princess Bubblegum must rally her forces when the Candy Kingdom is rocked by a massive assault.
6	168	Ocarina	Fed up with Jake's antics, his son Kim Kil Whan takes action.
6	172	Joshua & Margaret Investigations	Finn and Jake's parents hunt an unearthly menace in the woods.
6	175	Is That You?	After a memorial for a fallen ally, Jake starts acting very strange.
6	176	Jake the Brick	Jake sets out to fulfill a bizarre lifelong ambition.
6	178	The Cooler	When the Fire Kingdom is struck by a natural disaster, Flame Princess turns to an unlikely ally.
6	180	Evergreen	In a distant age, the wizard Evergreen quests to save the world.
6	181	Astral Plane	Finn has an out-of-body experience that takes him all over Ooo and beyond.
6	182	Gold Stars	Tree Trunks and Mr. Pig's child, Sweet P, runs into trouble on his first day of school.
6	183	The Visitor	A vision leads Finn to a friendly civilization and a mysterious crash site.
6	184	The Mountain	Lemongrab and Finn go on a journey of discovery through the Mountain of Matthew.
6	185	Dark Purple	Finn and his magical dog Jake get into outlandish adventures in the land of Ooo.
6	189	Jermaine	After a chilling dream encounter, Finn & Jake are determined to reconnect with their reclusive brother.
6	191	Graybles 1000+	Marooned on an alien world, Cuber must rely on his bag of Graybles to survive.
6	192	Hoots	A charismatic stranger in Finn's dream leads Cosmic Owl to shirk his duties.
6	194	You Forgot Your Floaties	Finn & Jake storm Magic Man's house to rescue his new apprentice.
6	195	Be Sweet	A fed up Lumpy Space Princess leaves the woods for a glamorous career in babysitting.
6	196	Orgalorg	After a walrus race accident, Gunther starts to experience strange visions.
6	198	Hot Diggity Doom	It's election day in the Candy Kingdom but Princess Bubblegum's attention is diverted by a mysterious presence in the sky.
6	199	The Comet	Finn, Jake and Orgalorg converge with the comet and meet their destiny.
7	200	Bonnie & Neddy	Jake and Finn are sleuthing under the order of Candy Kingdom's new princess when they discover one of the land's greatest secrets.
7	201	Varmints	When something threatens her homestead's citizens, Bubblegum turns to Marceline for help.
7	205	Marceline the Vampire Queen	Finn & Jake hunt for a shadowy predator and Marceline asks Princess Bubblegum for a huge favor.
7	206	Everything Stays	As the sun rises on her last day, Marceline recalls her long extraordinary life.
7	207	Vamps About	Five foes from Marceline's past come back to cause trouble for the Land of Ooo.
7	208	Empress Eyes	When one of her oldest adversaries targets the Ice Kingdom, Marceline rushes to Simon's rescue.
7	209	May I Come In?	Finn, Jake, Marceline, and PB set out to hunt down the Vamps. But who is hunting them?
7	210	Take Her Back	While Princess Bubblegum searches for a cure for Marceline, Finn & Jake take on one of the Vamps themselves.
7	211	Checkmate	On the eve of battle, Marceline's archenemy comes to her with a strange proposal.
7	212	The Dark Cloud	The final confrontation! Who will survive?
7	213	The More You Moe, The Moe You Know: Part I	"Moe" visits the tree house with a special birthday mission for BMO. While BMO's mission stands on the brink of disaster, Finn and Jake host "Moe".
7	214	The More You Moe, The Moe You Know: Part II	"Moe" is actually revealed to be AMO, who attempts to destroy BMO and steal Finn and Jake for itself.
7	220	A King's Ransom	Ice King suffers a heartbreaking loss and it's up to Finn and Jake to find the culprit.
7	222	Crossover	Prismo needs Finn and Jake's help to stop a catastrophic event from happening somewhere in the multiverse.
7	224	Flute Spell	Jake learns that Finn's been having clandestine meetings with a powerful wizard. But what are they up to?
7	225	The Thin Yellow Line	Finn and Jake infiltrte the Banana Guard ranks and stumble upon a conspiracy.
7	226	Broke His Crown	When Ice King's magic crown goes haywire, marceline and Princess Bubblegum resort to extreme measures to help him.
7	227	Don't Look	At the top of Dead Mountain, Finn discovers a treasure that comes with a terrible price.
7	230	I Am a Sword	Finn starts having guilt nightmares about his missing Finn Sword...but are the nightmares real?
7	233	Elemental	Ice King discovers something buried deep beneath the Ice Kingdom that could change Ooo forever.
7	235	The Music Hole	While judging the hugest Battle of the Bands in the history of Ooo, Finn hears a mysterious new song.
7	237	PreBoot	During an excavation, Finn, Jake and Susan encounter a mysterious stranger who may hold the key to the past.
7	238	ReBoot	Finn and Jake take on one of the fiercest enemies they've faced when a powerful ally goes rogue.
8	239	Two Swords	Finn and Jake contend with a mysterious, but familiar, new being.
8	240	Do No Harm	Finn makes amends at the Candy Hospital while Jake tries to connect with their unexpected houseguest.
8	244	Jelly Beans Have Power	Princess Bubblegum's scientific mind must wrestle with her Elemental magic potential when she's faced with a Crystal Entity.
8	245	The Invitation	A mysterious craft invades Ooo and Finn believes it may hold the secrets to his past.
8	246	Whipple the Happy Dragon	Finn, Jake, and Susan set sail on a ocean voyage full of wonders and danger.
8	247	Mysterious Island	After waking up alone and shipwrecked, Finn investigates a bizarre island in search of his friends.
8	248	Imaginary Resources	Finn and Jake travel to a land where reality has been redesigned and improved.
8	249	Hide and Seek	While exploring some futuristic ruins, Susan sees glimpses of a familiar girl.
8	250	Min & Marty	An unexpected revelation from Susan leads Finn closer to answers about his past.
8	251	Helpers	Finn and his friends journey to a last refuge called Founders Island.
8	252	The Light Cloud	Finn confronts the power behind Founders Island, but will he ever return home to Ooo?.
8	253	The Orb	Finn, Jake and BMO's dreams fall under the influence of a mysterious orb.
8	254	Skyhooks	When they return to Ooo, Finn and Jake discover that there have been radical changes in their absence.
8	256	Winter Light	Finn, Jake and Ice King travel to the new Ice Kingdom to confront the person responsible for the changes.
8	257	Cloudy	Finn and Jake must escape exile in an endless sky before they can restore Ooo.
8	258	Slime Central	When Finn and Jake infiltrate the new Slime Kingdom, they become embroiled in a very heated skate battle.
8	259	Happy Warrior	Finn and his friends fight through a more brutal Fire Kingdom to find Flame Princess.
8	260	Hero Heart	A full-scale war breaks out between two kingdoms, and Ooo's most unlikely hero must put an end to the fighting.
8	261	Skyhooks II	Finn and Lumpy Space Princess work together to unlock one of Ooo's greatest secrets before time runs out.
8	262	Abstract	As Jake goes through some personal changes, he's haunted by a sinister dream encounter with his brother Jermaine.
8	263	Ketchup	BMO and Marceline swap stories about their recent adventures.
8	265	Whispers	While safeguarding a frightened Sweet P, Finn is led into a confrontation with an old foe.
8	266	Three Buckets	Finn and Fern's carefree visit to some old ruins turns disastrous.
9	267	The Wild Hunt	A fierce creature is terrorizing the Candy Kingdom but before Finn can slay the beast, he must first overcome a guilty conscience.
9	268	Always BMO Closing	BMO and Ice King hit the road as door-to-door salesmen and stumble upon an irresistible opportunity.
9	270	Bonnibel Bubblegum	A long lost artifact causes Princess Bubblegum to harken back to the creation of the Candy Kingdom.
9	271	Seventeen	A mysterious knight crashes Finn's birthday bash and presents him with a dangerous gift.
9	274	The First Investigation	Finn and Jake are tasked with investigating reports of a haunting at Joshua and Margaret's old office.