TV series
The fastest man alive.
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 speed. Teaming up with S.T.A.R. Labs, Barry takes on the persona of The Flash, the Fastest Man Alive, to protect his city.
Streaming, rental and purchase options
Checked Jul 22, 2026
The Flash is available to stream on Netflix and YouTube TV in United States. You can also buy it from Amazon and Fandango at Home. Use the direct links below to open the provider.
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 speed. Teaming up with S.T.A.R. Labs, Barry takes on the persona of The Flash, the Fastest Man Alive, to protect his city.
Choose an episode, then use the watch options above for the show.
Episode 1
When an experiment to save Barry's speed backfires, Nash Wells searches for a way to save The Flash and comes up with a dangerous plan. Meanwhile, Iris makes a startling realization inside the Mirrorverse and Cecile faces off with Rosa Dillon.
Directed by Geoff Wing ShotzWritten by Lauren Certo, Sam ChalsenGuest stars Eric Nenninger, Efrat Dor, Ashley Rickards, Tom Cavanagh
Episode 2
When Barry suddenly gains the power of speed thinking, he attempts to use his new gift to save Iris. While Barry is thrilled with his new power, Cisco is hesitant to trust it. Meanwhile, Eva must face a shattering truth.
Directed by Alexandra La RocheWritten by Jonathan Butler, Gabriel GarzaGuest stars Carlos Valdes, Victoria Park, Efrat Dor, Matt Letscher, Natalie Sharp, Stephanie Izsak, Patrick Sabongui, Morena Baccarin
Episode 3
As Eva becomes more powerful, Barry and team must find a way to stop her. They are shocked when an old friend - Sue Dearbon risks her life to help.
Directed by David McWhirterWritten by Eric Wallace, Kristen KimGuest stars Jason Wong, Brittany Alexis Palmer, Stephen Ogden, Linnea Currie-Roberts, Mark Brandon, Victoria Park, Efrat Dor, Nancy Hillis
Episode 4
The Flash must deal with Abra Kadabra's sudden return to Central City. The villain is back with a vengeance and a score to settle. Meanwhile, Allegra deals with a tricky situation and Caitlin suspects something is off with Frost. Iris is forced to look at a dark moment in her past.
Directed by Jeffrey W. ByrdWritten by Jeff Hersh, Joshua V. Gilbert, Kristen KimGuest stars Brad Abramenko, Frances Leigh, Connor Parnall, Mitra Suri, Donny Lucas, Kunal Jaggi, David Dastmalchian, Jessica Hayles
Episode 5
When a powerful new villain, Psych, channels and amplifies everyone's fears in order to wreak havoc on Central City, Barry realizes, with Cecile's help, that he must face his own worst fear in order to beat this new threat. Meanwhile, Joe is surprised when Kristen Kramer from the Governor's Municipal Logistics Commission drops into CCPD for a visit. Iris warns her father to dig deeper on why Kristen is actually there. Caitlin and Frost argue about how to live their lives.
Directed by David McWhirterWritten by Christina M. Walker, Thomas Pound, Lauren BarnettGuest stars Kaare Anderson, Lili Beaudoin, Nilo Ghajar, Nyla Alleyne, Miranda Scotton, Brett Willis, Carmen Moore, Michelle Harrison
Episode 6
Cisco and Chester travel back in time and get stuck in 1998, repeating the same day over and over again. The key to returning home is at Chester's childhood home but he refuses to visit.
Directed by Jeffrey W. ByrdWritten by Kelly Wheeler, Emily PalizziGuest stars Gabriel Gbeneyei, Michael Taylor, Pavia Sidhu, Sam Krochmal, Randall Hua, Zavien Garrett, Tess Atkins, Milton Barnes
Episode 7
When a mysterious ice powered enemy frames Frost for a brutal crime, she must find a way to clear her name; Barry and Iris have a surprise houseguest, and Joe continues to deal with Kristen Kramer.
Directed by Alexandra La RocheWritten by Sam Chalsen, Jess CarsonGuest stars Jon Cor, Malaika Jackson, Carmen Moore, Stephanie Izsak, Michelle Harrison
Episode 8
With Frost facing an unjust punishment for her past crimes, Caitlin goes to great lengths to save her sister. Meanwhile, Barry's efforts to protect Speed Force Nora lead to a shocking discovery.
Directed by Sudz SutherlandWritten by Jonathan Butler, Gabriel GarzaGuest stars Donna Soares, Donny Lucas, Liz Wallace, Vivin Oommen, Ivett Gonda, Mark Sweatman, Debbie Podowski, Carmen Moore
Episode 9
After a devastating betrayal, Barry turns to Timeless Wells for help. Meanwhile, Iris leads Team Citizen down a dangerous road in search of answers, and Cisco confides his biggest fear to Kamilla.
Directed by Menhaj HudaWritten by Joshua V. Gilbert, Kristen KimGuest stars Victoria Park, Michelle Harrison, Ennis Esmer, Sara Alicia Garcia, Christian Magby, Tom Cavanagh, Carlos Valdes
Episode 10
Iris is pushed to the limit as she seeks to uncover the mysterious truth about Psych; Barry initiates a new training system, that could potentially backfire, with devastating consequences; Joe and Cisco make life-altering decisions.
Directed by Phil ChiperaWritten by Lauren Barnett, Emily PalizziGuest stars Georgie Daburas, Kiri Etzkorn, Mat Lo, Victoria Park, Carmen Moore, Michelle Harrison, Ennis Esmer, Sara Alicia Garcia
Episode 11
Barry and Iris come together to try and stop a dangerous force from destroying Central City.
Directed by Chad LoweWritten by Jonathan Butler, Thomas Pound, Gabriel GarzaGuest stars Jon Cor, Victoria Park, Leanne Buchanan, Devon Jones, Sam Smith, Michelle Harrison, Ennis Esmer, Sara Alicia Garcia
Episode 12
Cisco and Kamilla tell the team they are leaving Central City. However, Barry, Iris and Caitlin don't have much time to digest the news because a new version of Rainbow Raider strikes and OG Team Flash must join together one final time to save the city.
Directed by Phil ChiperaWritten by Jeff Hersh, Kelly WheelerGuest stars Jona Xiao, Victoria Park, Sean Carey, Bobby Magee, Carlos Valdes
Episode 13
Cecile is forced to confront her past in order to break free from a psychic prison. Meanwhile, Chester takes over for Cisco but makes a mistake that puts Barry in serious danger. Joe investigates Kristen Kramer's old military ties and discovers an unsettling truth.
Directed by Rachel TalalayWritten by Sam Chalsen, Christina M. WalkerGuest stars Marcus Aurelio, Natalie Dreyfuss
Episode 14
When Ultraviolet returns to Central City, Allegra is determined to find her cousin and change her heart. Meanwhile, Joe finds evidence that Kristen Kramer may not be the good cop she appears to be.
Directed by Danielle PanabakerWritten by Jess Carson, Jonathan Butler, Gabriel GarzaGuest stars Jon Cor, Jonathon Young, Alexander Moonie, Erika Soto, Alexa Barajas, Natalie Dreyfuss, Carmen Moore
Episode 15
When an army of Godspeeds attack Central City, Barry and Iris must put their family plans on hold and focus on the latest threat to their home. Meanwhile, Chillblaine is released from prison and claims to be reformed but Frost has her doubts.
Directed by Geoff Wing ShotzWritten by Thomas Pound, Joshua V. GilbertGuest stars Jessica Parker Kennedy, Jon Cor, Garland Chang, Erika Soto, Alexa Barajas, Carmen Moore, Morena Baccarin
Episode 16
John Diggle arrives in Central City with a weapon to help Barry stop the Godspeed War. Meanwhile, Allegra and Ultraviolet's new bond is put to the ultimate test, while Joe and Kristen Kramer are hunted by a former colleague of hers.
Directed by Marcus StokesWritten by Kristen Kim, Dan FiskGuest stars Jessica Parker Kennedy, Julian Black Antelope, Meena Mann, David Ramsey, Matt Kennedy, Karan Oberoi, Rick D. Wasserman, Alexa Barajas
Episode 17
Barry and Iris greet their future children, XS and Bart, only for a shocking secret to threaten their new familial harmony. Meanwhile, the Godspeed war intensifies and threatens to destroy Central City.
Directed by Eric Dean SeatonWritten by Eric Wallace, Lauren BarnettGuest stars Jessica Parker Kennedy, Karan Oberoi, Carlo Fortin, Rick D. Wasserman, Carmen Moore, Morena Baccarin, Michelle Harrison, John Wesley Shipp
Episode 18
The Flash enlists a host of speedster allies, including Iris and his children from the future - Bart and Nora West-Allen - to end the speedster war and defeat a deadly new adversary: the villainous Godspeed.
Directed by Marcus StokesWritten by Eric Wallace, Kelly WheelerGuest stars Jessica Parker Kennedy, Karan Oberoi, Rick D. Wasserman, Carmen Moore, John Wesley Shipp, Jordan Fisher, Tom Cavanagh, Michelle Harrison
Episode information updated Jul 24, 2026
Grant GustinBarry Allen / The Flash
Danielle PanabakerDr. Caitlin Snow / Killer Frost
Danielle NicoletCecile Horton
Candice PattonIris West-Allen
Hartley SawyerRalph Dibny / Elongated Man
Brandon McKnightChester P. Runk
Jesse L. MartinJoe West
Tom FeltonDr. Julian Albert
The CWUnited States
Warner Bros. TelevisionUnited States
Berlanti ProductionsUnited States
DC EntertainmentUnited States
DCUnited States
