Question: Imperfect Circles is an episode of the drama that was developed by whom?

full_context: Document 1: Under the Dome (TV series): Under the Dome is an American science-fiction mystery drama television series. It premiered on CBS on June 24, 2013, and concluded on September 10, 2015. The series was developed by Brian K. Vaughan and based on the novel of the same name by Stephen King.
Document 2: Improbable (The X-Files): "Improbable" is the thirteenth episode of the ninth season and the 195th episode overall of the science fiction television series "The X-Files". The episode first aired in the United States and Canada on April 7, 2002 on Fox, and subsequently aired in the United Kingdom. It was written and directed by series creator and executive producer Chris Carter. The episode is a "monster-of-the-week" episode, a stand-alone plot which is unconnected to the mythology, or overarching fictional history, of "The X-Files". The episode earned a Nielsen rating of 5.1 and was viewed by 9.1 million viewers. The episode received mostly positive reviews from critics.
Document 3: Imperfect Circles: "Imperfect Circles" is the seventh episode of the first season of the CBS drama "Under the Dome." The episode aired on August 5, 2013.
Document 4: Return (The Secret Circle): "Return" is the 15th episode of the first season of the CW television series The Secret Circle, and the series' 15th episode overall. It was aired on February 16, 2012. The episode was written by David Ehrman and it was directed by Brad Turner.
Document 5: The Mist (TV series): The Mist is an American science fiction-horror thriller television series developed by Christian Torpe for Spike. It is based on the horror novella of the same name by author Stephen King. The first season, consisting of ten episodes, premiered on June 22, 2017. On September 27, 2017, Spike cancelled the series after one season.
Document 6: V (2009 TV series): V is an American science fiction television series that ran for two seasons on ABC, from November 3, 2009 to March 15, 2011. A remake of the 1983 miniseries created by Kenneth Johnson, the new series chronicles the arrival on Earth of a technologically-advanced alien species which ostensibly comes in peace, but actually has sinister motives. "V" stars Elizabeth Mitchell and Morena Baccarin, and is executive produced by Scott Rosenbaum, Yves Simoneau, Scott Peters, Steve Pearlman, and Jace Hall. The series was produced by The Scott Peters Company, HDFilms and Warner Bros. Television.
Document 7: Sacrifice (The Secret Circle): "Sacrifice" is the 18th episode of the first season of the CW television series "The Secret Circle", and the series' 18th episode overall. It was aired on March 29, 2012. The episode was written by David Ehrman and it was directed by Nick Copus.
Document 8: 11.22.63: 11.22.63 is an American science fiction thriller miniseries based on the book "11/22/63" by Stephen King, and consisting of eight episodes. The series is executive-produced by J. J. Abrams, King, Bridget Carpenter and Bryan Burk, and produced by James Franco, who also has the main role. It premiered on Hulu on February 15, 2016, and was received positively by critics.
Document 9: Jim Dunn (writer): Jim Dunn is a television writer and producer best known for working on shows such as "The Dead Zone", "Crisis" and "Hand of God". He frequently collaborates with his writing partner Sam Ernst. In 2010, he and Ernst co-created the Syfy supernatural drama series "Haven", based upon the Stephen King short story "The Colorado Kid". Haven ran for 6 broadcast cycles in over 80 countries, completing 78 episodes. Although Dunn and Ernst had moved on to other shows after Season 3, they returned to write a time-travel episode exploring Haven's past for the show's final season.
Document 10: Loner (The Secret Circle): "Loner" is the 3rd episode of the first season of the CW television series "The Secret Circle", and the series' 3rd episode overall. It aired on September 29, 2011. The episode was written by Richard Hatem and it was directed by Colin Bucksey.
Document 11: Circle (TV series): Circle () is a South Korean television series starring Yeo Jin-goo, Kim Kang-woo, Gong Seung-yeon, , , Lee Gi-kwang and . It is scheduled to air on tvN every Mondays and Tuesdays at 23:00 (KST) starting May 22, 2017.
Document 12: Future Imperfect: "Future Imperfect" is the 82nd episode of the American science fiction television series "". It is the eighth episode of the .
Document 13: The Devil In the Dark: "The Devil In the Dark" is the third episode of the first season of the American science fiction series "Defiance", and the series' third episode overall. It was aired on April 29, 2013. The episode was written by Michael Taylor and it was directed by Omar Madha.
Document 14: List of V (2009 TV series) episodes: "V" is an American science fiction television series that ran for two seasons on ABC, from November 3, 2009 to March 15, 2011. A remake of the 1983 miniseries created by Kenneth Johnson, the new series chronicles the arrival on Earth of a technologically-advanced alien species which ostensibly comes in peace, but actually has sinister motives. "V" stars Elizabeth Mitchell and Morena Baccarin, and is executive produced by Scott Rosenbaum, Yves Simoneau, Scott Peters, Steve Pearlman, and Jace Hall. The series was produced by The Scott Peters Company, HDFilms and Warner Bros. Television.
Document 15: List of Dominion episodes: "Dominion" is an American apocalyptic supernatural action television series created by Vaun Wilmott. It is loosely based on the 2010 film "Legion", written by Peter Schink and Scott Stewart. In December 2013, Syfy ordered a pilot episode and the series premiered on the American cable television network Syfy on June 19, 2014. The show is filmed in Cape Town, South Africa. Stewart serves as series executive producer, as well as director of the pilot episode, written by Wilmott.
ground_truth: Brian K. Vaughan