A Glitch is a Glitch

Synopsis
Ice King creates a computer virus to delete everybody except him and Princess Bubblegum.

Plot
TBA

Major characters

 * Finn
 * Jake
 * Ice King
 * Princess Bubblegum

Minor characters

 * BMO
 * Candy People
 * Sugar Cube
 * Chocoberry
 * Donut Guy
 * Mr. Cupcake
 * Candy Cane Guy
 * Gumdrop Lass 2
 * Root Beer Float
 * Candy Corn
 * Snail

Trivia

 * This episode features a modified CGI version of the opening sequence.
 * Finn seems to be using a different sword in this episode.
 * This is the first time the Snail has appeared in the credits, as in the universal source code.
 * Finn (almost) exclaims, "Adventure time!" for the first time since season 1.

Cultural references

 * Some of Finn's expressions are widely used Internet emoticons.
 * The video of the girl gagging herself with her hair is an actual video by David OReilly, available on his YouTube.
 * The Galaxy that winked resembles the beloved Space Mountain ride.

Episode connections

 * Finn's hair was the same length as in "Gotcha!"
 * Jake falls asleep while talking to Finn like in "Burning Low" with Finn and Princess Bubblegum.

Production notes

 * This is the first Adventure Time episode to be released on April Fool's Day.
 * This is the first episode to have a trailer that does not have any clips from it in it; instead it's clips from other episodes saying the following: "Warning, we can't show you anything at all from the new Adventure Time. It's just too crazy, man! Yeah,  Get your eyeballs ready for the most amazing Adventure Time you have ever seen with your eyeballs, but, um, we can show you this scene from the new Regular Show."
 * This episode was leaked before its intended airdate.
 * This episode, like "Guardians of Sunshine," stands out as it features the utilization of CGI animation. Also like "Guardians of Sunshine," it does not feature the words, "Adventure Time presents" on its title card, and the opening credits are given an episode-themed style.
 * This is the only episode to be completely 3D animated (courtesy of David OReilly), without any 2D animation whatsoever.
 * The outro music during the credits is an 8-bit song made specifically for the episode by an artist known as Flying Lotus.