Elements

The Adventure Time Mini-Series: "Elements" is a miniseries from the American animated television series Adventure Time created by Pendleton Ward and produced by Frederator Studios. The mini-series aired on April 24, 2017 and concluded on April 27, 2017.

Plot
Following closely on the heels of the previous mini-series, Elements will follow Finn and Jake's return to the Land of Ooo as they discover what happened there while they were away at sea. While they were away they find out that Patience St. Pim and the other elementals did something  that turned Ooo into something out of the oridnary. Now its up to Finn, Jake, and a few others to fix it.

Episodes
The episodes, in order, are:
 * "Skyhooks"
 * "Bespoken For"
 * "Winter Light"
 * "Cloudy"
 * "Slime Central"
 * "Happy Warrior"
 * "Hero Heart"
 * "Skyhooks II"

Characters

 * Finn
 * Jake
 * Princess Bubblegum
 * Ice King
 * BMO
 * Flame Princess
 * Slime Princess
 * Snow Golem
 * Patience St. Pim
 * Betty Grof
 * Lady Rainicorn
 * Lumpy Space Princess
 * Cinnamon Bun
 * Gunter
 * Fern
 * Snail
 * Neptr
 * Marshmaline the Campfire Queen
 * Candy Deer
 * Choose Goose
 * Sweet P
 * Cloudy

Trivia

 * This is the third and final Adventure Time mini-series, which aired as part of season 8. The first being Stakes, which aired as part of season 7, and the second being Islands, which aired as part of season 8 as well.
 * The mini-series did extremely poorly in ratings, with all the episodes being watched but under a million viewers (at the time of its airing) likely due to its lack of advertising and promotion.
 * Elements continues the naming tradition of being a plural noun, like Stakes and Islands.
 * This miniseries also has an opening of its own like "Stakes" and "Islands," but with Hynden Walch singing in the intro instead of Pendleton Ward.
 * The intro was also animated by Masaaki Yuasa's animation studio, Science SARU and was storyboarded by Hanna K. Nyström.
 * The song that plays in the promo for the miniseries is  which is a traditional English folk song.
 * The miniseries was released digitally on iTunes on April 17, 2017.
 * Across the miniseries, each of the four elements represents one of the four temperaments.
 * The Candy element corresponds to the Sanguine temperament; the characters "fixed" by Princess Bubblegum exhibit the general emotional traits of the temperament: happiness, enthusiasm/excitement, positivity/optimism, joy.
 * The Ice element corresponds to the Melancholic temperament; the characters residing in Patience St. Pim's dome (including Patience herself) exhibit the emotional traits of the temperament: negativity/pessimism, quietness, sadness/depression.
 * The Slime element corresponds to the Phlegmatic temperament; the characters at the Slime Kingdom skate party, most notably Jake when being assimilated, exhibit the general demeanor of the temperament: apathetic, sluggish, uninterested, placid.
 * The Fire element corresponds to the Choleric temperament; the characters residing in the Fire Kingdom exhibit the traits of the temperament: aggresiveness, irascibility, anger/irritability
 * Lumpy Space Princess, Ice King, Betty, Cinnamon Bun, and Sweet P and the Snail are the only characters that appear to be immune to elemental transformation.
 * In the end LSP, Sweet P, the Snail, Ice King, Betty, and Cinnamon Bun are the only characters who did not transform.

Errors

 * In the iTunes version, the "Created by Pendleton Ward" subtitle on the bottom of the show's title is missing in the intro. This was corrected in the TV airing.

Voice Actors of Main Characters

 * Jeremy Shada as Finn
 * John DiMaggio as Jake
 * Tom Kenny as Ice King
 * Felicia Day as Betty Grof
 * Pendleton Ward as Lumpy Space Princess
 * Hynden Walch as Princess Bubblegum
 * Isabella Acres as Young Princess Bubblegum (archive audio)
 * Olivia Olson as Marceline Abadeer
 * Lauren Lapkus as Patience St. Pim
 * Maria Bamford as Slime Princess
 * Jessica DiCicco as Flame Princess