Episode 1
Aired Oct 4, 2016
Flashpoint
The Reverse Flash taunts Kid Flash, and warns of repercussions if Barry continues to forget his old life; when disaster strikes, Barry must decide whether to live as Barry Allen or return to his universe as The Flash.
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Episode 2
Aired Oct 11, 2016
Paradox
Barry realizes he underestimated the effects from Flashpoint; after meeting his new co-worker, Julian Albert, Barry is surprised at the man's immediate disdain for him.
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Episode 3
Aired Oct 18, 2016
Magenta
Wells asks Barry and Caitlin to talk Jesse out of using her speedster powers; Magenta uses a power to control metal to terrorize the city.
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Episode 4
Aired Oct 25, 2016
The New Rogues
Mirror Master joins his old partner, Top, and looks to even the score with Snart; Jesse joins the chase, but her decision to defy one of Barry's orders results in terrible consequences.
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Episode 5
Aired Nov 1, 2016
Monster
Caitlin visits her mother to help her understand her growing meta-human powers; Barry tries to convince Julian to let him help investigate a new meta-human that is attacking Central City.
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Episode 6
Aired Nov 15, 2016
Shade
Wally starts having dreams about being Kid Flash, making Barry realize he must tell Wally, Iris and Joe what happened to Wally in Flashpoint.
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Episode 7
Aired Nov 22, 2016
Killer Frost
Caitlin's inner Killer Frost is unleashed after she uses her powers to save Barry; on a rampage, Killer Frost goes looking for Dr. Alchemy, kidnaps Julian and battles both The Flash and Vibe; Joe and H.R. have an honest discussion.
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Episode 8
Aired Nov 29, 2016
Invasion!
Barry asks Green Arrow for help when aliens attack Central City, but when they realize that won't be enough, they track down the Legends of Tomorrow so they can bring Supergirl in on the battle.
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Episode 9
Aired Dec 6, 2016
The Present
Barry heads for Earth-3 to get advice from Jay Garrick on how to stop Savitar; Wally tells Barry he's been training with H.R.; old wounds are reopened as Cisco faces Christmas without Dante.
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Episode 10
Aired Jan 24, 2017
Borrowing Problems From the Future
Barry has a vision of the future, where Iris is killed by Savitar; a criminal named Plunder emerges in Central City; unsure of why Barry hesitates to stop Plunder, Wally decides to take action as Kid Flash; Caitlin offers Julian a job.
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Episode 11
Aired Jan 31, 2017
Dead or Alive
H.R.'s past catches up with him when a bounty hunter comes to Central City to bring him back to Earth-19 to stand trial for his crime.
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Episode 12
Aired Feb 7, 2017
Untouchable
Barry and the team at S.T.A.R. Labs try to bring down a meta-human who is killing people by causing them to decompose at an accelerated rate; The Flash mentors Kid Flash and begins to elevate the newer speedster's training to another level.
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Episode 13
Aired Feb 21, 2017
Attack on Gorilla City
Barry, Caitlin, Cisco and Julian head to Earth-2 on a rescue mission to save Harry from Gorilla City; on Earth-1, Jesse and Kid Flash attempt to stop a metahuman that can control gravity.
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Episode 14
Aired Feb 28, 2017
Attack on Central City
Flash and the team must find a way to stop Grodd and his army of gorillas when Grodd brings the battle to Earth-1; Jesse Quick decides she wants to stay with Wally on Earth-1.
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Episode 15
Aired Mar 7, 2017
The Wrath of Savitar
While training with Barry, Wally starts to have visions of Savitar, which he hides from the team; a dangerous secret threatens Barry and Iris' happiness.
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Episode 16
Aired Mar 14, 2017
Into the Speed Force
Desperate to stop Savitar and save his friends, Barry turns to the speed force for answers; H.R. gives Jesse some advice.
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Episode 17
Aired Mar 21, 2017
Duet
Mon-El and Hank Henshaw arrive carrying a comatose Supergirl, who was attacked by the Music Meister; when the Music Meister attacks Barry, both he and Supergirl wake up in an alternate reality that they have to sing and dance their way out of.
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Episode 18
Aired Mar 28, 2017
Abra Kadabra
The Flash battles Earth-19 villain Abra Kadabra, who offers to tell him Savitar's true identity if he lets him go; Gypsy tries to take Abra Kadabra for her own reasons, accidentally allowing him to escape.
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Episode 19
Aired Apr 25, 2017
The Once and Future Flash
Barry travels to the future to find out Savitar's still unknown identity in the hope of saving Iris; the hunt for Killer Frost continues in 2017.
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Episode 20
Aired May 2, 2017
I Know Who You Are
Barry and the team meet Tracy Brand, a scientist who may be the key to stopping Savitar; Joe and Cecile's relationship takes a big turn.
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Episode 21
Aired May 9, 2017
Cause and Effect
Barry goes to extreme measures to stop Savitar; H.R. pushes Tracy Brand to design a trap; Killer Frost returns with an interesting proposal.
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Episode 22
Aired May 16, 2017
Infantino Street
Barry chooses to use any means necessary to save the woman he loves; The Flash turns to Captain Cold for help.
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Episode 23
Aired May 23, 2017
Finish Line
With nothing left to lose, Barry takes on Savitar in an epic conclusion.
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