Adventure Time Season 3
01. Conquest of Cuteness
Finn and Jake must defend their home from the Cuties, a tiny race who believe themselves to be evil, destructive invaders.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Eric Bauza
Buttersotch Butler (voice)
Polly Lou Livingston
Tree Trunks (voice)
02. Morituri te Salutamus
The duo choose to partake in gladiatorial combat against the Fight King's ghost warriors, but Finn succumbs to bloodlust while Jake becomes obsessed in keeping a cool morale.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
Adam Muto
Writer
Rebecca Sugar
Writer
03. Memory of a Memory
Finn and Jake enter Marceline's mind to awaken her from a sleep spell she had cast on herself, without knowing that they are being tricked by a person from her past.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Ava Acres
Young Marceline (voice)
Polly Lou Livingston
Tree Trunks (voice)
Steve Agee
Ash (voice)
Martin Olson
Hunson Abadeer (voice)
04. Hitman
The grounded Ice King hires a fire-manipulating hitman to attack Finn and Jake, without realizing the potentially deadly consequences.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
05. Too Young
The Earl of Lemongrab takes over the Candy Kingdom due to Princess Bubblegum's age regression, forcing her and Finn to try and get rid of him even if it means a life-altering decision.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Isabella Acres
Young Princess Bubblegum
Justin Roiland
Earl of Lemongrab (voice)
Polly Lou Livingston
Tree Trunks (voice)
06. The Monster
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.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
07. Still
Finn and Jake are literally unable to move and are at the mercy of the Ice King.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
08. Wizard Battle
Finn and Jake enter a competition for wizards in disguise so they can prevent Ice King from winning the grand prize: a kiss from Princess Bubblegum.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
Steve Little
Abracadaniel (voice)
Maurice LaMarche
Grand Master Wizard (voice)
09. Fionna and Cake
In this gender-swapped episode, Fionna and Cake must battle the evil Ice Queen.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Neil Patrick Harris
Prince Gumball
Grey DeLisle
Ice Queen
Roz Ryan
Cake
Madeleine Martin
Fionna
Polly Lou Livingston
Tree Trunks (voice)
Adam Muto
Writer
Rebecca Sugar
Writer
10. What Was Missing
Finn and his friends must come together as a genuine band in order to open the gate of the Door Lord and get back their taken items.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
11. Apple Thief
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.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
12. The Creeps
Finn and Jake receive an invitation to a masquerade dinner. It turns into a whodunit as guests start to meet their demise.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
13. From Bad to Worse
When another plague of Candy Zombies arises and Princess Bubblegum is among the undead, Finn and his friends are in a race against time to figure out how to stop it...without making things even worse!
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
14. Beautopia
Susan Strong asks Finn and Jake to help fight off the Glub Glubs in the sewers below to regain her people's home in Beautopia.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
Adam Muto
Writer
Rebecca Sugar
Writer
15. No One Can Hear You
Finn awakens after an accident to find the Candy Kingdom citizens mysteriously gone and Jake acting crazier than usual.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
16. Jake vs. Me-Mow
Finn and Jake take on a request to protect Wildberry Princess from an unknown assassin. The assassin turns out to be a tiny cat assassin called Me-Mow, who ends up bribing Jake by poisoning him.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Kyla Rae Kowalewski
Me-Mow
Polly Lou Livingston
Tree Trunks (voice)
Adam Muto
Writer
Rebecca Sugar
Writer
17. Thank You
The Snow Golem visits the Fire Kingdom and finds an unlikely follower.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
18. The New Frontier
Jake dreams about his death, and Finn takes action when events from the dream start to come true.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
"Weird Al" Yankovic
Banana Man
Polly Lou Livingston
Tree Trunks (voice)
19. Holly Jolly Secrets (1)
Finn and Jake find the Ice King's video diary and have a chance to unearth his secrets.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
20. Holly Jolly Secrets (2)
The Ice King summons an army of snowmen to recover the secret tapes Finn and Jake are watching. They must work against the clock to find out the secrets enclosed within.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
21. Marceline's Closet
Finn and Jake play Cloud Hunt in Marceline's house, but they get trapped in her closet after she comes home.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
22. Paper Pete
Library books seek help from Finn and Jake to save them from the evil Moldari.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
23. Another Way
Cyclops tears may heal Finn and Jake's broken toes.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
24. Ghost Princess
Finn and Jake play detective and try to solve Ghost Princess' murder.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
25. Dad's Dungeon
Jake's dad presents a strange challenge to the guys when he appears to them in a holographic message, telling them about a dungeon he made for them.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
26. Incendium
Jake embarks on a solo mission to help a broken-hearted Finn.
Pendleton Ward
Lumpy Space Princess (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Polly Lou Livingston
Tree Trunks (voice)
Adam Muto
Writer
Rebecca Sugar
Writer