Question: Who wrote the eleventh episode of the 4th season of this Pendleton Ward Show in 2012?

Context paragraphs:
I Remember You (Adventure Time): "I Remember You" is the twenty-fifth and penultimate episode of the fourth season of the American animated television series "Adventure Time".  The episode was written and storyboarded by Cole Sanchez and Rebecca Sugar, from a story by Patrick McHale, Kent Osborne, and Pendleton Ward.  It originally aired on Cartoon Network on October 15, 2012.  The episode later re-aired on March 25, 2013, together with the fifth season episode "Simon & Marcy," and as such was advertised as a half-hour special.

4th Grade (South Park): "4th Grade" is the eleventh episode of the fourth season of the animated television series "South Park", and the 59th episode of the series overall.  "4th Grade" originally aired in the United States on November 8, 2000 on Comedy Central.  The episode focuses on the main characters' first day of fourth grade.  The three previous seasons of the program featured the main characters in the 3rd grade with Mr. Garrison as their teacher.  This grade change plot device allowed for the introduction of a new teacher, Ms. Choksondik, and introduced a new opening sequence in which the show referenced "The Six Million Dollar Man".  It is also the final resolution to a three-part mini-arc involving Mr. Garrison coming out of the closet.

Adventure Time (season 4): The fourth season of "Adventure Time", an American animated television series created by Pendleton Ward, premiered on Cartoon Network on April 2, 2012 and concluded on October 22, 2012.  The season was produced by Cartoon Network Studios and Frederator Studios.  The season follows the adventures of Finn, a human boy, and his best friend and adoptive brother Jake, a dog with magical powers to change shape and size at will.  Finn and Jake live in the post-apocalyptic Land of Ooo, where they interact with the other main characters of the show: Princess Bubblegum, The Ice King, Marceline the Vampire Queen, Lumpy Space Princess, BMO, and Flame Princess.

Hot to the Touch: "Hot to the Touch" is the first episode of the fourth season of the American animated television series "Adventure Time".  The episode was written and storyboarded by Cole Sanchez and Rebecca Sugar, from a story by Patrick McHale, Kent Osborne, and Pendleton Ward.  It originally aired on Cartoon Network on April 2, 2012.  The episode serves as a direct continuation of the third season episode "Incendium".

Goliad (Adventure Time): "Goliad" is the tenth episode of the fourth season of the American animated television series "Adventure Time".  The episode was written and storyboarded by Tom Herpich and Skyler Page, from a story by Patrick McHale, Kent Osborne, and Pendleton Ward.  It originally aired on Cartoon Network on June 4, 2012.  The episode guest stars Graham Linehan's children, Wendy and Henry.

Beyond This Earthly Realm: "Beyond This Earthly Realm" is the eleventh episode of the fourth season of the American animated television series "Adventure Time".  The episode was written and storyboarded by Ako Castuera and Jesse Moynihan, from a story by Patrick McHale, Kent Osborne, and Pendleton Ward.  It originally aired on Cartoon Network on June 11, 2012.

Bad Little Boy: "Bad Little Boy" is the eleventh episode of the fifth season of the American animated television series "Adventure Time".  The episode was written and storyboarded by Cole Sanchez and Rebecca Sugar, from a story by Sugar, Patrick McHale, Adam Muto, Kent Osborne, and series creator Pendleton Ward.  The show follows the adventures of Finn (Jeremy Shada), a human boy, and his best friend and adoptive brother Jake (John DiMaggio), a dog with magical powers to change shape and grow and shrink at will.  In this episode, Marceline (Olivia Olson) tells the Ice King (Tom Kenny) a fan fiction involving her genderswapped form Marshall Lee (Donald Glover).

A Ward Show: "A Ward Show" is the third episode of the eighth season of the animated comedy series "American Dad! ".  It aired on Fox in the United States on November 6, 2011.  The episode plot mainly revolves around Roger becoming Steve's legal guardian, but he gets a little overzealous in the parenting department.  Meanwhile, Stan and Francine decide to go on a vacation to Flash Flood Acres, The Largest Water Park in the Universe.  But after spending two hours there they go on every ride, so they decide to get a refund from the manager, but fail when they learn he would not be back until Thursday.

The Christmas Story (The Andy Griffith Show): "The Christmas Story" is an episode from the American television program "The Andy Griffith Show" broadcast Monday December 19, 1960 on CBS.  A family spends Christmas Eve in jail.  "Christmas Story" is the eleventh episode in season one, and the eleventh episode in the complete series.  The show is noted for being the only Christmas episode in "The Andy Griffith Show" complete series, and for featuring actress Margaret Kerry, the model for Tinkerbell in Walt Disney's 1953 animated feature film, "Peter Pan".  On December 25th, 2015, CBS aired this episode in color, as part of "The Andy Griffith Show Christmas Special", which also included "The Pickle Story".

In Your Footsteps: "In Your Footsteps" is the seventh episode of the fourth season of the American animated television series "Adventure Time".  The episode was written and storyboarded by Tom Herpich and Skyler Page, from a story by Patrick McHale, Kent Osborne, and Pendleton Ward.  It originally aired on Cartoon Network on April 30, 2012.  The episode guest stars Eric Bauza as a bear and features Ward voicing the Lich-possessed snail.

Supporting paragraphs: Beyond This Earthly Realm Adventure Time (season 4)
Answer: Ako Castuera and Jesse Moynihan