Adventure Time - Series 2: 19. Mystery Train

There's a new, nice king in Ooo, and he looks kinda like someone else we know.

Finn goes on an embarrassing quest to get armour to fit in with some really cool knights.

Finn conjures her father, the Lord of Evil, and attempts to reconcile their relationship.

An exhausted Finn and Jake are creeped out by an odd-looking horse that keeps them awake.

When Jake becomes sick, the only thing that can cure him is a good story.

A lonely snail lookin' for love asks Finn and Jake for help.

Finn is kidnapped by a group of gnomes and only Jake can save him.

Jake takes a vow of non-violence, then they're attacked by marauders.

Jake pretends to be a rainicorn in order to make Lady's parents like him.

Jake is in trouble and needs Finn to find a princess who can save him from a witch.

In Ninja-mode, Finn and Jake break into Ice King's palace to catch him red-handed.

Finn and Jake volunteer for a dangerous assignment.

Finn and Jake must sort out the good magic beans from the bad

Finn and Jake get to live like royalty, but soon find the easy life doesn't suit them

Finn has to give a speech at Princess Bubblegum's science barbecue and tries to be smart.

Finn and Jake go into BMO to defeat an evil Big Boss.

Finn and Jake are terrible house sitters.

Finn and Jake meet some humans living underground and find the Candy People irresistible.

Finn needs a date to the movies and gets contrasting advice from Jake and Marceline.

To cure the stomach ache of a giant, Finn and Jake must break up a party in his belly

Finn and Jake risk it all in a magic wish-granting maze.

Finn and Jake have creative differences while making the best home movie ever!

Marceline tells Finn and Jake they're vampires, but the joke goes too far

Finn and Jake hunt down the evil Lich King. The Ice King pesters them to date a princess

Doctor Princess brings Princess Bubblegum back from the edge of death, but is she herself?