TV The Flash - Season 3 Episode 19 : The Once and Future Flash The Flash - Season 3 Episode 19 : The Once and Future Flash 7.8/10 by 11571 users Barry travels to the future to find out Savitar’s still unknown identity in the hopes of saving Iris. Upon his arrival in 2024, Barry encounters future versions of his Team Flash friends, who, following the death of Iris, have become very different people, profoundly impacted by their showdown with Savitar. It will be up to Barry to infuse a sense of hope back into the team, as he proves to be hero his future friends have been waiting for. Meanwhile, back in 2017, the hunt for Killer Frost continues. Details Casts Posters Images Title The Flash - Season 3 Episode 19 : The Once and Future Flash Alternative Titles 闪电侠 (格兰特·古斯汀), The Flash (2014), The Flash 2014, פלאש, 플래시 First Air Date 2014-10-07 Last Air Date 2023-05-24 Number of Episodes 184 Number of Seasons 9 Genres Drama, Sci-Fi & Fantasy, Networks The CW, Casts Grant Gustin, Candice Patton, Danielle Panabaker, Danielle Nicolet, Kayla Compton, Brandon McKnight, Jon Cor Plot Keywords , Barry Allen / The Flash Grant Gustin Iris West-Allen Candice Patton Khione Danielle Panabaker Cecile Horton Danielle Nicolet Allegra Garcia Kayla Compton Chester P. Runk Brandon McKnight Mark Blaine / Chillblaine Jon Cor Episodes List The Flash Season 3 :Episode 1 Flashpoint Flashpoint 2016-10-04 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 2 Paradox Paradox 2016-10-11 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 3 Magenta Magenta 2016-10-18 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 4 The New Rogues The New Rogues 2016-10-25 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 5 Monster Monster 2016-11-01 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 6 Shade Shade 2016-11-15 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 7 Killer Frost Killer Frost 2016-11-22 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 8 Invasion! (II) Invasion! (II) 2016-11-29 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 9 The Present The Present 2016-12-06 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 10 Borrowing Problems from the Future Borrowing Problems from the Future 2017-01-24 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 11 Dead or Alive Dead or Alive 2017-01-31 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 12 Untouchable Untouchable 2017-02-07 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 13 Attack on Gorilla City (1) Attack on Gorilla City (1) 2017-02-21 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 14 Attack on Central City (2) Attack on Central City (2) 2017-02-28 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 15 The Wrath of Savitar The Wrath of Savitar 2017-03-07 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 16 Into the Speed Force Into the Speed Force 2017-03-14 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 17 Duet (II) Duet (II) 2017-03-21 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 18 Abra Kadabra Abra Kadabra 2017-03-28 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 19 The Once and Future Flash The Once and Future Flash 2017-04-25 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 20 I Know Who You Are I Know Who You Are 2017-05-02 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 21 Cause and Effect Cause and Effect 2017-05-09 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 22 Infantino Street Infantino Street 2017-05-16 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super... The Flash Season 3 :Episode 23 Finish Line Finish Line 2017-05-23 After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super...