question: Who was the showrunner for the second season of the American web television series, created for Netflix by Scott Buck, in which Jessica Henwick made her debut?
answer: Raven Metzner
context: Title: Jessica Jones (season 2)
  Passage: The second season of the American web television series "Jessica Jones", which is based on the Marvel Comics character of the same name.  It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films and other television series of the franchise.  The season will be produced by Marvel Television in association with ABC Studios and Tall Girls Productions, with Melissa Rosenberg serving as showrunner.
  Title: Daredevil (TV series)
  Passage: Marvel's Daredevil, or simply Daredevil, is an American web television series created for Netflix by Drew Goddard, based on the Marvel Comics character of the same name.  It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise, and is the first in a series of shows that lead to "The Defenders" crossover miniseries.  The series is produced by Marvel Television in association with ABC Studios and Goddard Textiles, with DeKnight Productions for the first season.  Steven S. DeKnight serves as showrunner on the first season, with Doug Petrie and Marco Ramirez taking over for the second; Goddard serves as a consultant on both seasons.
  Title: Luke Cage (season 2)
  Passage: The second season of the American web television series "Luke Cage", which is based on the Marvel Comics character of the same name, a former convict with superhuman strength and unbreakable skin who now fights crime, is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films and other television series of the franchise.  The season was produced by Marvel Television in association with ABC Studios, with Cheo Hodari Coker serving as showrunner.
  Title: Jessica Jones (TV series)
  Passage: Marvel's Jessica Jones, or simply Jessica Jones, is an American web television series created for Netflix by Melissa Rosenberg, based on the Marvel Comics character of the same name.  It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise, and is the second in a series of shows that lead to "The Defenders" crossover miniseries.  The series is produced by Marvel Television in association with ABC Studios and Tall Girls Productions, with Rosenberg serving as showrunner.
  Title: List of Iron Fist characters
  Passage: "Iron Fist" is an American web television series created for Netflix by Scott Buck, based on the Marvel Comics character of the same name.  It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise, and is the fourth in a series of shows that will lead up to a Defenders crossover miniseries.  The series stars Finn Jones as Danny Rand / Iron Fist, with Jessica Henwick also starring.  They are joined by Tom Pelphrey, Jessica Stroup, Ramón Rodríguez, Sacha Dhawan, Rosario Dawson and David Wenham in the first season.  In addition to original characters, several other characters based on various Marvel properties also appear throughout the series.
  Title: Iron Fist (TV series)
  Passage: Marvel's Iron Fist, or simply Iron Fist, is an American web television series created for Netflix by Scott Buck, based on the Marvel Comics character of the same name.  It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise and is the fourth in a series of shows that lead to "The Defenders" crossover miniseries.  The series is produced by Marvel Television in association with ABC Studios, with Devilina Productions and showrunner Buck for the first season.  Raven Metzner took over as showrunner for the second season.
  Title: List of Jessica Jones characters
  Passage: "Jessica Jones" is an American web television series created for Netflix by Melissa Rosenberg, based on the Marvel Comics character of the same name.  It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise, and is the second in a series of shows that will lead up to a Defenders crossover miniseries.  The series stars Krysten Ritter as Jessica Jones, with Rachael Taylor, Eka Darville, and Carrie-Anne Moss also starring.  They were joined by Mike Colter, Wil Traval, Erin Moriarty, and David Tennant for the first season, and Leah Gibson and J.R. Ramirez for the second season.  In addition to original characters, several characters from other Marvel Cinematic Universe television series and/or based on various Marvel properties also appear throughout the series.
  Title: The Defenders (miniseries)
  Passage: Marvel's The Defenders, or simply The Defenders, is an American web television miniseries created by Douglas Petrie and Marco Ramirez for Netflix, based on the Marvel Comics characters Daredevil, Jessica Jones, Luke Cage and Iron Fist, who form the eponymous superhero team.  It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise and is the culmination of a series of interconnected shows from Marvel and Netflix.  The miniseries is produced by Marvel Television in association with ABC Studios, Nine and a Half Fingers, Inc., and Goddard Textiles, with Ramirez serving as showrunner.
  Title: Iron Fist (season 1)
  Passage: The first season of the American web television series "Iron Fist", which is based on the Marvel Comics character of the same name, follows Danny Rand as he returns to New York City, after being presumed dead for 15 years, and must choose between his family's legacy and his duties as the Iron Fist.  It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films and other television series of the franchise.  The season was produced by Marvel Television in association with ABC Studios and Devilina Productions, with Scott Buck serving as showrunner.
  Title: Jessica Henwick
  Passage: Jessica Yu Li Henwick (玉李) (born 30 August 1992) is an English actress.  She is the first actress of East Asian descent to play the lead role in a British television series, having starred in the children's show "Spirit Warriors".  She is also known for her roles as Nymeria Sand in HBO series "Game of Thrones", X-wing pilot Jessika Pava in the 2015 film "", and Colleen Wing in the Marvel Cinematic Universe, making her debut in the Netflix television series "Iron Fist".
citations: Iron Fist (TV series) Jessica Henwick