After a particle accelerator causes a freak storm, CSI Investigator Barry Allen is struck by lightning and falls into a coma. Months later he awakens with the power of super speed, granting him the ability to move through Central City like an unseen guardian angel. Though initially excited by his newfound powers, Barry is shocked to discover he is not the only "meta-human" who was created in the wake of the accelerator explosion -- and not everyone is using their new powers for good. Barry partners with S.T.A.R. Labs and dedicates his life to protect the innocent. For now, only a few close friends and associates know that Barry is literally the fastest man alive, but it won't be long before the world learns what Barry Allen has become...The Flash.
 | Season 1 Episode 1 Pilot Air Date: 2014-10-07 Duration: 60 min |
 | Season 1 Episode 2 Fastest Man Alive Air Date: 2014-10-14 Duration: 60 min |
 | Season 1 Episode 3 Things You Can't Outrun Air Date: 2014-10-21 Duration: 60 min |
 | Season 1 Episode 4 Going Rogue Air Date: 2014-10-28 Duration: 60 min |
 | Season 1 Episode 5 Plastique Air Date: 2014-11-11 Duration: 60 min |
 | Season 1 Episode 6 The Flash Is Born Air Date: 2014-11-18 Duration: 60 min |
 | Season 1 Episode 7 Power Outage Air Date: 2014-11-25 Duration: 60 min |
 | Season 1 Episode 8 Flash vs. Arrow Air Date: 2014-12-02 Duration: 60 min |
 | Season 1 Episode 9 The Man in the Yellow Suit Air Date: 2014-12-09 Duration: 60 min |
 | Season 1 Episode 10 Revenge of the Rogues Air Date: 2015-01-20 Duration: 60 min |
 | Season 1 Episode 11 The Sound and the Fury Air Date: 2015-01-27 Duration: 60 min |
 | Season 1 Episode 12 Crazy for You Air Date: 2015-02-03 Duration: 60 min |
 | Season 1 Episode 13 The Nuclear Man Air Date: 2015-02-10 Duration: 60 min |
 | Season 1 Episode 14 Fallout Air Date: 2015-02-17 Duration: 60 min |
 | Season 1 Episode 15 Out of Time Air Date: 2015-03-17 Duration: 60 min |
 | Season 1 Episode 16 Rogue Time Air Date: 2015-03-24 Duration: 60 min |
 | Season 1 Episode 17 Tricksters Air Date: 2015-03-31 Duration: 60 min |
 | Season 1 Episode 18 All Star Team Up Air Date: 2015-04-14 Duration: 60 min |
 | Season 1 Episode 19 Who Is Harrison Wells? Air Date: 2015-04-21 Duration: 60 min |
 | Season 1 Episode 20 The Trap Air Date: 2015-04-28 Duration: 60 min |
 | Season 1 Episode 21 Grodd Lives Air Date: 2015-05-05 Duration: 60 min |
 | Season 1 Episode 22 Rogue Air Air Date: 2015-05-12 Duration: 60 min |
 | Season 1 Episode 23 Fast Enough Air Date: 2015-05-19 Duration: 60 min |
 | Season 2 Episode 1 The Man Who Saved Central City Air Date: 2015-10-06 Duration: 60 min |
 | Season 2 Episode 2 Flash of Two Worlds Air Date: 2015-10-13 Duration: 60 min |
 | Season 2 Episode 3 Family of Rogues Air Date: 2015-10-20 Duration: 60 min |
 | Season 2 Episode 4 The Fury of Firestorm Air Date: 2015-10-27 Duration: 60 min |
 | Season 2 Episode 5 The Darkness and the Light Air Date: 2015-11-03 Duration: 60 min |
 | Season 2 Episode 6 Enter Zoom Air Date: 2015-11-10 Duration: 60 min |
 | Season 2 Episode 7 Gorilla Warfare Air Date: 2015-11-17 Duration: 60 min |
 | Season 2 Episode 8 Legends of Today Air Date: 2015-12-01 Duration: 60 min |
 | Season 2 Episode 9 Running to Stand Still Air Date: 2015-12-08 Duration: 60 min |
 | Season 2 Episode 10 Potential Energy Air Date: 2016-01-19 Duration: 60 min |
 | Season 2 Episode 11 The Reverse-Flash Returns Air Date: 2016-01-26 Duration: 60 min |
 | Season 2 Episode 12 Fast Lane Air Date: 2016-02-02 Duration: 60 min |
 | Season 2 Episode 13 Welcome to Earth-2 Air Date: 2016-02-09 Duration: 60 min |
 | Season 2 Episode 14 Escape from Earth-2 Air Date: 2016-02-16 Duration: 60 min |
 | Season 2 Episode 15 King Shark Air Date: 2016-02-23 Duration: 60 min |
 | Season 2 Episode 16 Trajectory Air Date: 2016-03-22 Duration: 60 min |
 | Season 2 Episode 17 Flash Back Air Date: 2016-03-29 Duration: 60 min |
 | Season 2 Episode 18 Versus Zoom Air Date: 2016-04-19 Duration: 60 min |
 | Season 2 Episode 19 Back to Normal Air Date: 2016-04-26 Duration: 60 min |
 | Season 2 Episode 20 Rupture Air Date: 2016-05-03 Duration: 60 min |
 | Season 2 Episode 21 The Runaway Dinosaur Air Date: 2016-05-10 Duration: 60 min |
 | Season 2 Episode 22 Invincible Air Date: 2016-05-17 Duration: 60 min |
 | Season 2 Episode 23 The Race of His Life Air Date: 2016-05-24 Duration: 60 min |
 | Season 3 Episode 1 Flashpoint Air Date: 2016-10-04 Duration: 60 min |
 | Season 3 Episode 2 Paradox Air Date: 2016-10-11 Duration: 60 min |
 | Season 3 Episode 3 Magenta Air Date: 2016-10-18 Duration: 60 min |
 | Season 3 Episode 4 The New Rogues Air Date: 2016-10-25 Duration: 60 min |
 | Season 3 Episode 5 Monster Air Date: 2016-11-01 Duration: 60 min |
 | Season 3 Episode 6 Shade Air Date: 2016-11-15 Duration: 60 min |
 | Season 3 Episode 7 Killer Frost Air Date: 2016-11-22 Duration: 60 min |
 | Season 3 Episode 8 Invasion! Air Date: 2016-11-29 Duration: 60 min |
 | Season 3 Episode 9 The Present Air Date: 2016-12-06 Duration: 60 min |
 | Season 3 Episode 10 Borrowing Problems from the Future Air Date: 2017-01-24 Duration: 60 min |
 | Season 3 Episode 11 Dead or Alive Air Date: 2017-01-31 Duration: 60 min |
 | Season 3 Episode 12 Untouchable Air Date: 2017-02-07 Duration: 60 min |
 | Season 3 Episode 13 Attack on Gorilla City Air Date: 2017-02-21 Duration: 60 min |
 | Season 3 Episode 14 Attack on Central City Air Date: 2017-02-28 Duration: 60 min |
 | Season 3 Episode 15 The Wrath of Savitar Air Date: 2017-03-07 Duration: 60 min |
 | Season 3 Episode 16 Into the Speed Force Air Date: 2017-03-14 Duration: 60 min |
 | Season 3 Episode 17 Duet Air Date: 2017-03-21 Duration: 60 min |
 | Season 3 Episode 18 Abra Kadabra Air Date: 2017-03-28 Duration: 60 min |
 | Season 3 Episode 19 The Once and Future Flash Air Date: 2017-04-25 Duration: 60 min |
 | Season 3 Episode 20 I Know Who You Are Air Date: 2017-05-02 Duration: 60 min |
 | Season 3 Episode 21 Cause and Effect Air Date: 2017-05-09 Duration: 60 min |
 | Season 3 Episode 22 Infantino Street Air Date: 2017-05-16 Duration: 60 min |
 | Season 3 Episode 23 Finish Line Air Date: 2017-05-23 Duration: 60 min |
 | Season 4 Episode 1 The Flash Reborn Air Date: 2017-10-10 Duration: 60 min |
 | Season 4 Episode 2 Mixed Signals Air Date: 2017-10-17 Duration: 60 min |
 | Season 4 Episode 3 Luck Be a Lady Air Date: 2017-10-24 Duration: 60 min |
 | Season 4 Episode 4 Elongated Journey Into Night Air Date: 2017-10-31 Duration: 60 min |
 | Season 4 Episode 5 Girls Night Out Air Date: 2017-11-07 Duration: 60 min |
 | Season 4 Episode 6 When Harry Met Harry… Air Date: 2017-11-14 Duration: 60 min |
 | Season 4 Episode 7 Therefore I Am Air Date: 2017-11-21 Duration: 60 min |
 | Season 4 Episode 8 Crisis on Earth-X, Part 3 Air Date: 2017-11-28 Duration: 60 min |
 | Season 4 Episode 9 Don't Run Air Date: 2017-12-05 Duration: 60 min |
 | Season 4 Episode 10 The Trial of the Flash Air Date: 2018-01-16 Duration: 60 min |
 | Season 4 Episode 11 The Elongated Knight Rises Air Date: 2018-01-23 Duration: 60 min |
 | Season 4 Episode 12 Honey, I Shrunk Team Flash Air Date: 2018-01-30 Duration: 60 min |
 | Season 4 Episode 13 True Colors Air Date: 2018-02-06 Duration: 60 min |
 | Season 4 Episode 14 Subject 9 Air Date: 2018-02-27 Duration: 60 min |
 | Season 4 Episode 15 Enter Flashtime Air Date: 2018-03-06 Duration: 60 min |
 | Season 4 Episode 16 Run, Iris, Run Air Date: 2018-03-13 Duration: 60 min |
 | Season 4 Episode 17 Null and Annoyed Air Date: 2018-04-10 Duration: 60 min |
 | Season 4 Episode 18 Lose Yourself Air Date: 2018-04-17 Duration: 60 min |
 | Season 4 Episode 19 Fury Rogue Air Date: 2018-04-24 Duration: 60 min |
 | Season 4 Episode 20 Therefore She Is Air Date: 2018-05-01 Duration: 60 min |
 | Season 4 Episode 21 Harry and the Harrisons Air Date: 2018-05-08 Duration: 60 min |
 | Season 4 Episode 22 Think Fast Air Date: 2018-05-15 Duration: 60 min |
 | Season 4 Episode 23 We Are the Flash Air Date: 2018-05-22 Duration: 60 min |
 | Season 5 Episode 1 Nora Air Date: 2018-10-09 Duration: 60 min |
 | Season 5 Episode 2 Blocked Air Date: 2018-10-16 Duration: 60 min |
 | Season 5 Episode 3 The Death of Vibe Air Date: 2018-10-23 Duration: 60 min |
 | Season 5 Episode 4 News Flash Air Date: 2018-10-30 Duration: 60 min |
 | Season 5 Episode 5 All Doll'd Up Air Date: 2018-11-13 Duration: 60 min |
 | Season 5 Episode 6 The Icicle Cometh Air Date: 2018-11-20 Duration: 60 min |
 | Season 5 Episode 7 O Come, All Ye Thankful Air Date: 2018-11-27 Duration: 60 min |
 | Season 5 Episode 8 What's Past Is Prologue Air Date: 2018-12-04 Duration: 60 min |
 | Season 5 Episode 9 Elseworlds, Part 1 Air Date: 2018-12-09 Duration: 60 min |
 | Season 5 Episode 10 The Flash & The Furious Air Date: 2019-01-15 Duration: 60 min |
 | Season 5 Episode 11 Seeing Red Air Date: 2019-01-22 Duration: 60 min |
 | Season 5 Episode 12 Memorabilia Air Date: 2019-01-29 Duration: 60 min |
 | Season 5 Episode 13 Goldfaced Air Date: 2019-02-05 Duration: 60 min |
 | Season 5 Episode 14 Cause and XS Air Date: 2019-02-12 Duration: 60 min |
 | Season 5 Episode 15 King Shark vs. Gorilla Grodd Air Date: 2019-03-05 Duration: 60 min |
 | Season 5 Episode 16 Failure Is an Orphan Air Date: 2019-03-12 Duration: 60 min |
 | Season 5 Episode 17 Time Bomb Air Date: 2019-03-19 Duration: 60 min |
 | Season 5 Episode 18 Godspeed Air Date: 2019-04-16 Duration: 60 min |
 | Season 5 Episode 19 Snow Pack Air Date: 2019-04-23 Duration: 60 min |
 | Season 5 Episode 20 Gone Rogue Air Date: 2019-04-30 Duration: 60 min |
 | Season 5 Episode 21 The Girl with the Red Lightning Air Date: 2019-05-07 Duration: 60 min |
 | Season 5 Episode 22 Legacy Air Date: 2019-05-14 Duration: 60 min |
 | Season 6 Episode 1 Into the Void Air Date: 2019-10-08 Duration: 60 min |
 | Season 6 Episode 2 A Flash of the Lightning Air Date: 2019-10-15 Duration: 60 min |
 | Season 6 Episode 3 Dead Man Running Air Date: 2019-10-22 Duration: 60 min |
 | Season 6 Episode 4 There Will Be Blood Air Date: 2019-10-29 Duration: 60 min |
 | Season 6 Episode 5 Kiss Kiss Breach Breach Air Date: 2019-11-05 Duration: 60 min |
 | Season 6 Episode 6 License to Elongate Air Date: 2019-11-19 Duration: 60 min |
 | Season 6 Episode 7 The Last Temptation of Barry Allen, Part 1 Air Date: 2019-11-26 Duration: 60 min |
 | Season 6 Episode 8 The Last Temptation of Barry Allen, Part 2 Air Date: 2019-12-03 Duration: 60 min |
 | Season 6 Episode 9 Crisis on Infinite Earths: Part Three Air Date: 2019-12-10 Duration: 60 min |
 | Season 6 Episode 10 Marathon Air Date: 2020-02-04 Duration: 60 min |
 | Season 6 Episode 11 Love Is a Battlefield Air Date: 2020-02-11 Duration: 60 min |
 | Season 6 Episode 12 A Girl Named Sue Air Date: 2020-02-18 Duration: 60 min |
 | Season 6 Episode 13 Grodd Friended Me Air Date: 2020-02-25 Duration: 60 min |
 | Season 6 Episode 14 Death of the Speed Force Air Date: 2020-03-10 Duration: 60 min |
 | Season 6 Episode 15 The Exorcism of Nash Wells Air Date: 2020-03-17 Duration: 60 min |
 | Season 6 Episode 16 So Long and Goodnight Air Date: 2020-04-21 Duration: 60 min |
 | Season 6 Episode 17 Liberation Air Date: 2020-04-28 Duration: 60 min |
 | Season 6 Episode 18 Pay the Piper Air Date: 2020-05-05 Duration: 60 min |
 | Season 6 Episode 19 Success Is Assured Air Date: 2020-05-12 Duration: 60 min |
 | Season 7 Episode 1 All's Well That Ends Wells Air Date: 2021-03-02 Duration: 60 min |
 | Season 7 Episode 2 The Speed of Thought Air Date: 2021-03-09 Duration: 60 min |
 | Season 7 Episode 3 Mother Air Date: 2021-03-16 Duration: 60 min |
 | Season 7 Episode 4 Central City Strong Air Date: 2021-03-23 Duration: 60 min |
 | Season 7 Episode 5 Fear Me Air Date: 2021-03-30 Duration: 60 min |
 | Season 7 Episode 6 The One with the Nineties Air Date: 2021-04-06 Duration: 60 min |
 | Season 7 Episode 7 Growing Pains Air Date: 2021-04-13 Duration: 60 min |
 | Season 7 Episode 8 The People v. Killer Frost Air Date: 2021-05-04 Duration: 60 min |
 | Season 7 Episode 9 Timeless Air Date: 2021-05-11 Duration: 60 min |
 | Season 7 Episode 10 Family Matters, Part 1 Air Date: 2021-05-18 Duration: 60 min |
 | Season 7 Episode 11 Family Matters, Part 2 Air Date: 2021-05-25 Duration: 60 min |
 | Season 7 Episode 12 Good-Bye Vibrations Air Date: 2021-06-08 Duration: 60 min |
 | Season 7 Episode 13 Masquerade Air Date: 2021-06-15 Duration: 60 min |
 | Season 7 Episode 14 Rayo de Luz Air Date: 2021-06-22 Duration: 60 min |
 | Season 7 Episode 15 Enemy at the Gates Air Date: 2021-06-29 Duration: 60 min |
 | Season 7 Episode 16 P.O.W. Air Date: 2021-07-06 Duration: 60 min |
 | Season 7 Episode 17 Heart of the Matter, Part 1 Air Date: 2021-07-13 Duration: 60 min |
 | Season 7 Episode 18 Heart of the Matter, Part 2 Air Date: 2021-07-20 Duration: 60 min |
 | Season 8 Episode 1 Armageddon, Part 1 Air Date: 2021-11-16 Duration: 60 min |
 | Season 8 Episode 2 Armageddon, Part 2 Air Date: 2021-11-23 Duration: 60 min |
 | Season 8 Episode 3 Armageddon, Part 3 Air Date: 2021-11-30 Duration: 60 min |
| Season 8 Episode 4 Armageddon, Part 4 Air Date: 2021-12-07 Duration: 60 min |
| Season 8 Episode 5 Armageddon, Part 5 Air Date: 2021-12-14 Duration: 60 min |
| Season 8 Episode 6 TBA Air Date: 2022-03-09 Duration: 60 min |
| Production | Christina M. Walker | Co-Producer |
| Production | Joshua V. Gilbert | Co-Producer |
| Production | Dani Dornfeld Yaroslow | Producer |
| Production | Lauren Barnett | Supervising Producer |
| Production | Thomas Pound | Supervising Producer |
| Production | Kristen Kim | Supervising Producer |
| Production | Sam Chalsen | Executive Producer |
| Writing | Jeff Hersh | Executive Story Editor |
| Writing | Jess Carson | Story Editor |
| Writing | Emily Palizzi | Story Editor |
| Production | Isabella Bolognini | Casting Associate |
| Production | Melissa Gregory | Casting Associate |
| Costume & Make-Up | Paige Gatzka | Makeup Department Head |
| Production | Greg Jackson | Location Manager |
| Art | Simone Gore | Art Direction |
| Lighting | Jesse Keay | Gaffer |
| Sound | Andy Bishop | Sound Mixer |
| Visual Effects | Carrie Stula | Visual Effects Producer |
| Crew | Maryn Richardson | Post Production Supervisor |
| Sound | Angela Claverie | Music Editor |
| Production | Corrie Alexander | Unit Manager |
| Writing | Dan Fisk | Writers' Assistant |
| Sound | Michael Mullane | Sound Supervisor |
| Sound | Aaron Levy | Sound Re-Recording Mixer |
| Sound | Darin Heinis | Sound Re-Recording Mixer |
| Production | Geoff Garrett | Producer |
| Production | Jennifer Lence | Producer |
| Production | Carl Ogawa | Producer |
| Production | Joseph Patrick Finn | Co-Executive Producer |
| Production | Jonathan Butler | Executive Producer |
| Production | Gabriel Garza | Executive Producer |
| Sound | Nathaniel Blume | Original Music Composer |
| Production | Scott Sebert | Co-Producer |
| Art | Jenny Wilson | Production Design |
| Production | Sean Osmack | Production Manager |
| Costume & Make-Up | Gina Sherritt | Hair Department Head |
| Art | Joanne Leblanc | Set Decoration |
| Sound | Season Kent | Music Supervisor |
| Costume & Make-Up | Kate Main | Costume Design |
| Art | Robert K. Smith | Property Master |
| Crew | Jon Kralt | Stunt Coordinator |
| Production | Eric Wallace | Executive Producer |
| Production | Greg Berlanti | Executive Producer |
| Sound | Blake Neely | Original Music Composer |
| Production | Sarah Schechter | Executive Producer |
| Production | David Rapaport | Casting |
| Production | Lyndsey Baldasare | Casting |
| Crew | Michael Walls | Special Effects Coordinator |
