Season 6 poster

Season 6

(2019)

Overview

When Barry and Iris deal with loss of their daughter, the team faces their greatest threat yet - one that threatens to destroy all of Central City; Killer Frost has a brush with death that will change her relationship with Caitlin. Faced with the news of his impending death, Barry's resiliency suffers as he struggles to fight fate.

Cast

Grant Gustin as Barry Allen / The Flash
Grant Gustin

as Barry Allen / The Flash

Candice Patton as Iris West-Allen
Candice Patton

as Iris West-Allen

Danielle Panabaker as Dr. Caitlin Snow / Frost
Danielle Panabaker

as Dr. Caitlin Snow / Frost

Danielle Nicolet as Cecile Horton
Danielle Nicolet

as Cecile Horton

Carlos Valdes as Cisco Ramon
Carlos Valdes

as Cisco Ramon

Hartley Sawyer as Ralph Dibny / Elongated Man
Hartley Sawyer

as Ralph Dibny / Elongated Man

Jesse L. Martin as Joe West
Jesse L. Martin

as Joe West

Tom Cavanagh as Harrison 'Nash' Wells
Tom Cavanagh

as Harrison 'Nash' Wells

Episodes

Into The Void poster

Into The Void 6.3

October 8, 2019

While Barry and Iris deal with the heartbreaking loss of their daughter, Nora, the team faces their greatest threat yet…

A Flash of the Lightning poster

A Flash of the Lightning 6.8

October 15, 2019

Faced with the news of his impending death, Barry's resiliency suffers as he struggles to fight fate. Meanwhile, Cecile…

Dead Man Running poster

Dead Man Running 6.6

October 22, 2019

Knowing that Crisis is only weeks away, Barry prepares a member of Team Flash for life without him while hunting a terr…

There Will Be Blood poster

There Will Be Blood 6.9

October 29, 2019

Barry's efforts to prepare Cisco for Crisis are derailed when Cisco schemes to save Barry's life instead. Meanwhile, Ra…

Kiss Kiss Breach Breach poster

Kiss Kiss Breach Breach 6.1

November 5, 2019

Cisco's faith in his ability to fill Barry's shoes as Team Leader is upended when he learns of a shocking murder. Meanw…

License to Elongate poster

License to Elongate 6.8

November 19, 2019

Barry turns his attention to prepping Elongated Man for life after Crisis and without The Flash, but Ralph ultimately t…

The Last Temptation of Barry Allen (1) poster

The Last Temptation of Barry Allen (1) 7.6

November 26, 2019

As Barry Allen stands on the threshold of his impending death in Crisis, his convictions are tested when the monstrous …

The Last Temptation of Barry Allen (2) poster

The Last Temptation of Barry Allen (2) 7.4

December 3, 2019

With The Flash freshly infected by the monstrous Bloodwork, Iris and Cisco battle to help Barry take control of himself…

Crisis on Infinite Earths: Part Three (III) poster

Crisis on Infinite Earths: Part Three (III) 7.2

December 10, 2019

Pariah enlists Black Lightning to help stop the Anti-Monitor after Flash-90 shares what he learned from his battle in ‘…

Marathon poster

Marathon 6.3

February 4, 2020

After "The Citizen" prints an explosive story, Iris' life is threatened; refusing to hide from her attackers, Iris sets…

Love Is a Battlefield poster

Love Is a Battlefield 5.6

February 11, 2020

Barry and Iris plan a romantic dinner for Valentine's Day but their evening is interrupted by an old foe - Amunet; Fros…

A Girl Named Sue poster

A Girl Named Sue 6.7

February 18, 2020

After months of searching for Sue Dearbon, Ralph gets a lead on her whereabouts and finally comes face to face with his…

Grodd Friended Me poster

Grodd Friended Me 7.3

February 25, 2020

Feeling overwhelmed with all the changes since Crisis, Barry conducts an experiment that goes awry and puts him directl…

Death of the Speed Force poster

Death of the Speed Force 6.5

March 10, 2020

Kid Flash returns to Central City with a Zen attitude and new tricks up his sleeve. While thrilled to see his family ag…

The Exorcism of Nash Wells poster

The Exorcism of Nash Wells 6.6

March 17, 2020

The Flash takes on a dangerous new meta named Sunshine. Cisco sets out to help Nash.

So Long and Goodnight poster

So Long and Goodnight 5.7

April 21, 2020

After Black Hole hires Rag Doll to kill Joe, Singh suggests he go into Witness Protection but Joe refuses to stop inves…

Liberation poster

Liberation 6.3

April 28, 2020

After recent events, Barry takes a closer look at his life with Iris. Eva makes a bold move.

Pay the Piper poster

Pay the Piper 6.1

May 5, 2020

When Godspeed returns, Barry turns to Hartley Rathaway for help. However, things get tense quickly after Barry realizes…

Success Is Assured poster

Success Is Assured 5.0

May 12, 2020

Barry considers a risky plan to save Iris from the Mirrorverse. Ralph attempts to stop Sue from making a grave mistake …