Question: Floyd Gerhardt is a fictional character in the the second season of Fargo, an American anthology black comedy–crime drama television series created by Noah Hawley, premiered on which date, on the basic cable network FX?

Context paragraphs:
Fargo (season 1): The first season of the anthology black comedy–crime drama television series "Fargo", premiered on April 15, 2014, on FX.  Starring Billy Bob Thornton, Allison Tolman, Colin Hanks and Martin Freeman, the season consisted of ten episodes and concluded its initial airing on June 17, 2014.

True Detective (season 2): The second season of "True Detective", an American anthology crime drama television series created by Nic Pizzolatto, began airing on June 21, 2015, on the premium cable network HBO.  With a principal cast of Colin Farrell, Rachel McAdams, Taylor Kitsch, Kelly Reilly, and Vince Vaughn, the season comprises eight episodes and concluded its initial airing on August 9, 2015.

List of Fargo episodes: "Fargo" is an American dark comedy–crime drama television series created and primarily written by Noah Hawley.  The show is inspired by the 1996 film of the same name written and directed by the Coen brothers, who serve as executive producers on the series.  It premiered on April 15, 2014, on FX.

Fargo (TV series): Fargo is an American black comedy–crime drama anthology television series created and primarily written by Noah Hawley.  The show is inspired by the eponymous 1996 film written and directed by the Coen brothers, who serve as executive producers on the series alongside Hawley.  The series premiered on April 15, 2014, on FX, and follows an anthology format, with each season set in a different era, and with a different story and mostly new characters and cast, although there is minor overlap.  Each season shares a common chronology with the original film.

Floyd Gerhardt: Floyd Gerhardt is a fictional character in the second season of the FX television series "Fargo" and is portrayed by Jean Smart.  Smart received widespread critical acclaim for her performance, winning the Critics' Choice Television Award for Best Supporting Actress in a Movie/Miniseries and was nominated for the Primetime Emmy Award for Outstanding Supporting Actress in a Limited Series or Movie.

Fargo (season 3): The third season of "Fargo", an American anthology black comedy–crime drama television series created by Noah Hawley, premiered on April 19, 2017, on the basic cable network FX.  The season had ten episodes, and its initial airing concluded on June 21, 2017.  As an anthology, each "Fargo" season possesses its own self-contained narrative, following a disparate set of characters in various settings, albeit in a connected shared universe.

Tyrant (TV series): Tyrant is an American drama television series created by director and writer Gideon Raff and developed by Howard Gordon and Craig Wright.  The first season of "Tyrant" consisting of 10 episodes premiered on American cable network FX on June 24, 2014, and ended on August 26, 2014.  Subsequently, FX then went on to renew "Tyrant" for a second season which premiered on June 16, 2015, and ended on September 1, 2015.

Legion (TV series): Legion is an American cable television series created for FX by Noah Hawley, based on the Marvel Comics character David Haller / Legion.  It is connected to the "X-Men" film series, the first television series to be so, and is produced by FX Productions in association with Marvel Television.  Hawley serves as showrunner on the series.

Fargo (season 2): The second season of "Fargo", an American anthology black comedy–crime drama television series created by Noah Hawley, premiered on October 12, 2015, on the basic cable network FX.  Its principal cast consists of Kirsten Dunst, Patrick Wilson, Jesse Plemons, Jean Smart, and Ted Danson.  The season had ten episodes, and its initial airing concluded on December 14, 2015.  As an anthology, each "Fargo" season possesses its own self-contained narrative, following a disparate set of characters in various settings.

True Detective (season 1): The first season of "True Detective", an American anthology crime drama television series created by Nic Pizzolatto, premiered on January 12, 2014, on the premium cable network HBO.  The principal cast consisted of Matthew McConaughey, Woody Harrelson, Michelle Monaghan, Michael Potts, and Tory Kittles.  The season comprised eight episodes, and its initial airing concluded on March 9, 2014.  As an anthology, each "True Detective" season has its own self-contained story, following a disparate set of characters in various settings.

Supporting paragraphs: Floyd Gerhardt Fargo (season 2)
Answer: October 12, 2015