when did the tv series the flash start
The Flash (2014 TV series) The Flash premiered in North America on October 7, 2014, where the pilot became the second-most watched premiere in the history of The CW, after The Vampire Diaries in 2009. It has been well received by critics and audiences, and won the People's Choice Award for "Favorite New TV Drama" in 2014. The series, together with Arrow, has spun characters out to their own show, Legends of Tomorrow, which premiered on January 21, 2016. On January 8, 2017, The CW renewed the show for a fourth season,[1] which is scheduled to debut on October 10, 2017.[2]
The Flash (season 4) The fourth season began airing on October 10, 2017, on The CW.