The Flash.

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.

2014  |  6.7/10 based on 2716 ratings  |  US TV Show | Next air date: 2019-10-08 | Genres: Drama, Sci-Fi & Fantasy
Go to season:  123456
Watch First Episode

Season 6.

Catch up on The Flash Season 6.

Season 5.

Catch up on The Flash Season 5.

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Legacy.
Season 5 Episode 22, Aired: 2019-05-14

Barry faces off with his oldest, and most formidable nemesis, Reverse Flash.

Watch episode 22 now
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The Girl With The Red Lightning.
Season 5 Episode 21, Aired: 2019-05-07

Team Flash is on high alert after Cicada II threatens to unleash a dangerous virus that would put all meta-humans at risk.

Watch episode 21 now
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Gone Rogue.
Season 5 Episode 20, Aired: 2019-04-30

Barry continues to struggle with how he feels about Nora's betrayal. Brie Larvan, Joss Jackam and Peter Merkel return to Central City. Meanwhile, Cisco makes a bold decision.

Watch episode 20 now
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Snow Pack.
Season 5 Episode 19, Aired: 2019-04-23

When Icicle returns to enact the next phase of his devious plan, Caitlin and her mother, Dr. Carla Tannhauser, must resolve their long-combative relationship to defeat the icy monster. After Barry makes a big decision about their family without consulting her, Iris decides to take matters into her own hands.

Watch episode 19 now
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Godspeed.
Season 5 Episode 18, Aired: 2019-04-16

After discovering that Nora is working with Thawne, Barry and Iris disagree about how to handle their daughter in the wake of this shocking news. Team Flash isn't sure they can trust Nora, so they go through her journal to find out exactly how she came to work alongside their greatest nemesis.

Watch episode 18 now
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Time Bomb.
Season 5 Episode 17, Aired: 2019-03-19

Team Flash finds out that a suburban mom named Vickie Bolen is in danger and they race to save her. Upon meeting her, they discover she’s a meta-human who is hiding her abilities from her family. Barry encourages Vickie to share her secret with her family, which makes Nora realize she needs to come clean with her parents about Thawne.

Watch episode 17 now
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Failure is an Orphan.
Season 5 Episode 16, Aired: 2019-03-12

With the meta-human cure ready to use, Barry and Team Flash must figure out a way to subdue Cicada long enough to take it. Killer Frost steps in to help with the plan. Meanwhile, Joe eases back into work, and Nora isn’t happy about the way her dad plans to stop Cicada.

Watch episode 16 now
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King Shark vs. Gorilla Grodd.
Season 5 Episode 15, Aired: 2019-03-05

When Gorilla Grodd attacks Central City, Barry and Team Flash find themselves teaming up with an unexpected ally to defeat – King Shark. However, when they hit a snag, they bring in Dr. Tanya Lamden to try to reach the man behind the shark, Shay Lamden.

Watch episode 15 now
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Cause and XS.
Season 5 Episode 14, Aired: 2019-02-12

After Iris lands in serious danger, Nora races to save her mother. Barry puts the finishing touches on the metahuman cure, leaving Cisco with a rare night off so he decides to take Kamilla on a date.

Watch episode 14 now
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Goldfaced.
Season 5 Episode 13, Aired: 2019-02-05

Barry and Ralph must go undercover as criminals in an illegal black market to purchase a device that could help them stop Cicada. Once inside, Barry and Ralph find their morality tested as they slip deeper into the criminal world, eventually having to choose between committing a crime, or losing the means to defeat one of their greatest foes. Meanwhile, Iris investigates a lead on Cicada's whereabouts and ends up in a dangerous situation.

Watch episode 13 now
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Memorabilia.
Season 5 Episode 12, Aired: 2019-01-29

When Sherloque wants to use a memory machine on Barry and Nora to help gain access to Grace's memories, Nora panics, fearing her parents will find out the secrets she's been keeping from them. Nora secretly decides to use the machine on her own which ends in disaster after she gets trapped inside Grace's mind. Barry and Iris go in after their daughter and Iris is brokenhearted by what she finds. Meanwhile, Ralph tricks Cisco into going out for a night out on the town.

Watch episode 12 now
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Seeing Red.
Season 5 Episode 11, Aired: 2019-01-22

During a battle with Cicada, Nora is severely injured. Due to Cicada's dampening powers, Nora's speed healing isn't working, leaving Barry and Iris scared for their daughter's future. Upset about his injured child, The Flash is filled with rage and confronts Cicada in a brutal battle. Meanwhile, Killer Frost keeps interfering with Caitlin's work on the cure.

Watch episode 11 now
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The Flash & The Furious.
Season 5 Episode 10, Aired: 2019-01-15

While Nora grapples with the revelation that Thawne killed her grandmother, Team Flash must stop the formidable team-up of a newly sprung from jail Weather Witch and Silver Ghost, a new meta-tech villain who can control engines and motorized technology. Meanwhile, Caitlin and Cisco discuss creating a meta-human cure.

Watch episode 10 now
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Elseworlds (I).
Season 5 Episode 9, Aired: 2018-12-09

When Barry Allen and Oliver Queen wake up one morning and realize they have swapped bodies with each other, the two set off to find out what disturbed the timeline to cause such a shift. However, things quickly go from bad to worse when they present their case to Team Flash and the gang doesn’t believe them. Barry and Oliver realize they need Supergirl’s help and travel to Smallville on Earth-38 where they end up meeting Kara’s cousin, Clark Kent, and intrepid reporter, Lois Lane. The crossover continues on Arrow S07E09 Elseworlds (II) and Supergirl S04E09 Elseworlds (III).

Watch episode 9 now
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What's Past Is Prologue.
Season 5 Episode 8, Aired: 2018-12-04

Barry and Team Flash come up with a plan to stop Cicada. However, the plan calls for Barry and Nora to travel back in time to gather some key necessities. However, Barry hesitates, concerned about his daughter seeing certain parts of his life. Meanwhile, Sherloque takes his concerns about Nora to Iris, and Caitlin turns up a key asset in the fight against Cicada.

Watch episode 8 now
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O Come, All Ye Thankful.
Season 5 Episode 7, Aired: 2018-11-27

While Nora grapples with unresolved anger over her father’s disappearance in the future, Barry and Team Flash must stop a powerful new meta, Weather Witch, from killing her own father, Weather Wizard.

Watch episode 7 now
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The Icicle Cometh.
Season 5 Episode 6, Aired: 2018-11-20

Caitlin, Barry and Cisco learn something new about Caitlin’s father. Meanwhile, Iris and Sherloque follow a clue about Cicada.

Watch episode 6 now
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All Doll'd Up.
Season 5 Episode 5, Aired: 2018-11-13

Nora lets something slip about the future that devastates Iris. In an attempt to distract his wife, Barry asks Iris to team up to stop a new meta, Rag Doll. Meanwhile, Caitlin learns something about her father.

Watch episode 5 now
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News Flash.
Season 5 Episode 4, Aired: 2018-10-30

Barry and Iris face the ultimate parenting test when Team Flash battles Spin, a savvy millennial armed with meta tech, and a dangerous agenda for their daughter, Nora. Ralph is feeling defeated until an unlikely source issues a challenge to help boost his confidence.

Watch episode 4 now
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The Death of Vibe.
Season 5 Episode 3, Aired: 2018-10-23

After Cicada's attack on The Flash, the team realizes they need to think outside the box to stop this dangerous new foe. Desperate to help her parents, Nora comes up with a plan that ultimately puts a member of Team Flash in danger. Meanwhile, Caitlin delves into her past.

Watch episode 3 now
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Blocked.
Season 5 Episode 2, Aired: 2018-10-16

As Barry helps his daughter, Nora, become a better speedster, he and Team Flash also track down a meta stealing high-tech weapons, only to cross paths with a new foe named Cicada, who is hunting the very same meta with nefarious intent.

Watch episode 2 now
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Nora.
Season 5 Episode 1, Aired: 2018-10-09

After an unexpected guest from the future, Nora West-Allen, appears at their home, Barry and Iris must figure out how to get her back to the future without disrupting the timeline…even more than she already has. Team Flash must work together to send Nora back, while simultaneously fighting off another villainous meta.

Watch episode 1 now

Season 4.

Catch up on The Flash Season 4.

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We Are The Flash.
Season 4 Episode 23, Aired: 2018-05-22

Team Flash gets help from a surprising ally in their battle against DeVoe.

Watch episode 23 now
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Think Fast.
Season 4 Episode 22, Aired: 2018-05-15

When DeVoe assaults an A.R.G.U.S. facility to complete his Enlightenment Machine, Barry realizes the only way he can stop him is if he allows Cisco and Caitlin to accompany him into the facility. Still shaken by Ralph’s death, Barry isn’t sure he wants to risk any more of his friends’ lives and considers taking on DeVoe solo.

Watch episode 22 now
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Harry and the Harrisons.
Season 4 Episode 21, Aired: 2018-05-08

With DeVoe's Enlightenment device nearly complete, in order to disable it The Flash and his team must put their faith in an unlikely ally – Amunet Black. Meanwhile, Harry hits an all-time low when the "Council of Wells" kicks him out but then Cisco introduces him to the "Council of Harrisons."

Watch episode 21 now
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Therefore She Is.
Season 4 Episode 20, Aired: 2018-05-01

Barry and Team Flash team up with Gypsy to try to thwart Thinker's plan. Meanwhile, Cisco and Gypsy have a heart to heart talk about their relationship.

Watch episode 20 now
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Fury Rogue.
Season 4 Episode 19, Aired: 2018-04-24

When Barry needs help transporting a dangerous meta, he calls on a new friend for help - Leo Snart AKA Citizen Cold. Meanwhile, Cisco becomes suspicious of Harry.

Watch episode 19 now
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Lose Yourself.
Season 4 Episode 18, Aired: 2018-04-17

When Barry and Team Flash find a way to enter The Thinker’s lair, Ralph considers crossing a dangerous line to defeat DeVoe. Meanwhile, Joe is concerned by Harry’s recent behavior.

Watch episode 18 now
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Null and Annoyed.
Season 4 Episode 17, Aired: 2018-04-10

Barry and Ralph take different approaches to finding the remaining bus metas before DeVoe gets to them. However, Ralph's cavalier attitude frustrates Barry and the two clash over what it means to be a hero. Meanwhile, Breacher returns to ask Cisco for a favor.

Watch episode 17 now
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Run, Iris, Run.
Season 4 Episode 16, Aired: 2018-03-13

Team Flash confront a new bus meta, Matthew aka Melting Pot. He has the ability to swap people’s DNA, so during a battle with Team Flash, he transfers Barry’s super speed to Iris. Now, with a new threat unleashed on Central City, Barry must act as the team leader while Iris takes on the mantle of superhero speedster in order to defeat their new foe.

Watch episode 16 now
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Enter Flashtime.
Season 4 Episode 15, Aired: 2018-03-06

When a nuclear bomb detonates in downtown Central City, Barry, Jesse Quick and Jay Garrick slow down time by entering Flashtime. As everyone in the city is frozen, the three speedsters push themselves to the breaking point to save the city and everyone in it.

Watch episode 15 now
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Subject 9.
Season 4 Episode 14, Aired: 2018-02-27

Barry meets a powerful woman whose abilities could help him in his battle with DeVoe. Meanwhile, after learning that DeVoe is targeting everyone who was on the bus, Ralph decides he doesn't want to be a hero anymore, his only concern is staying alive. Harry offers to help Joe.

Watch episode 14 now
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True Colors.
Season 4 Episode 13, Aired: 2018-02-06

After hearing that Amunet has struck a deal to buy all of the metahumans in Iron Heights, Barry must decide if he should expose his powers in order to save his cellmates. After a visit from an old friend, Ralph is reminded of his shady past and wonders if he’s really a changed man.

Watch episode 13 now
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Honey, I Shrunk Team Flash.
Season 4 Episode 12, Aired: 2018-01-30

A meta who can shrink anything he touches battles Team Flash. Cisco and Ralph get caught in his crossfire and are shrunk to miniature versions of themselves. Cecile realizes her pregnancy has caused her to have temporary powers and discovers she can hear other people’s thoughts, which unnerves Joe. Meanwhile, Barry meets someone with a mysterious connection to Henry Allen.

Watch episode 12 now
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The Elongated Knight Rises.
Season 4 Episode 11, Aired: 2018-01-23

When a familiar villain returns to terrorize Central City, Ralph must rise up to defend the innocent while Barry is detained by his trial. Meanwhile, Barry searches for the strength to keep his optimism alive in the face of his new circumstances.

Watch episode 11 now
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The Trial of The Flash.
Season 4 Episode 10, Aired: 2018-01-16

As Barry’s trial for the murder of Clifford DeVoe begins, Iris and Joe must decide how far they are willing to go to keep Barry out of prison.

Watch episode 10 now
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Don't Run.
Season 4 Episode 9, Aired: 2017-12-05

Amunet kidnaps Caitlin and puts meta-dampener handcuffs on her to keep her from turning into Killer Frost. Amunet tells Caitlin she needs her to perform a tricky medical task and if Caitlin fails, Amunet will kill her. Meanwhile, The Thinker traps The Flash in a speedster-proof prison. With the clock ticking, The Team doesn't have the time or resources to track both Caitlin and Barry so Iris is forced to choose who to save.

Watch episode 9 now
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Crisis on Earth-X (III).
Season 4 Episode 8, Aired: 2017-11-28

Barry and Iris's wedding brings the gang together, but things go awry when villains from Earth-X attack the ceremony. All of the superheroes band together with help from their super friends like Citizen Cold, The Ray, Felicity Smoak, Iris West and Alex Danvers to take on their most formidable villains yet. Earth's mightiest heroes - Green Arrow, Supergirl, The Flash and White Canary - lead their teams into battle to save the world. The crossover starts on Supergirl S03E08 Crisis on Earth X (I) and Arrow S06E08 Crisis on Earth X (II). It continues on DC's Legends of Tomorrow S03E08 Crisis on Earth X (IV).

Watch episode 8 now
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Therefore I Am.
Season 4 Episode 7, Aired: 2017-11-21

Barry comes face to face with DeVoe. Devoe's past is revealed through flashbacks. Meanwhile, Iris puts the final touches on the wedding, which is a week away.

Watch episode 7 now
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When Harry Met Harry....
Season 4 Episode 6, Aired: 2017-11-14

When collectors of Native American artifacts are attacked by a meta named Mina Chayton who can bring inanimate objects to life, Barry turns to a surprising ally for help. Determined to crack the identity of The Thinker, Harry enlists Cisco's help to summon the ultimate think tank: "The Council of Wells'," a roundtable of the brightest Harrison Wells' from various Earths.

Watch episode 6 now
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Girls Night Out.
Season 4 Episode 5, Aired: 2017-11-07

Having received an ominous threat from her old boss, Amunet, Caitlin fears that her past time as Killer Frost may be back to haunt her. Felicity comes to Central City to help the girls celebrate Iris's bachelorette party, while Cisco, Joe and the guys take Barry out for a night on the town.

Watch episode 5 now
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Elongated Journey Into Night.
Season 4 Episode 4, Aired: 2017-10-31

Cisco is shocked when Gypsy's father, Breacher, shows up on Earth-1. Breacher takes an immediate disliking to Cisco and decides to hunt him. Meanwhile, Barry runs into his old nemesis, Ralph Dibny.

Watch episode 4 now
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Luck Be a Lady.
Season 4 Episode 3, Aired: 2017-10-24

Barry and the team are hit by a string of bad luck and realize it is the handiwork of a new meta, Becky nicknamed Hazard, who has the ability to give others bad luck, while cashing in the benefits for herself. Meanwhile, Harry Wells returns to Earth-1 to give Wally a message from Jesse.

Watch episode 3 now
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Mixed Signals.
Season 4 Episode 2, Aired: 2017-10-17

Barry has his hands full when he takes on a dangerous meta who can control technology, while also confronting an obstacle in his personal life: the ramifications of abandoning Iris for six months to balance the Speed Force. Meanwhile, Gypsy breaches in for a hot date with Cisco, but she gets annoyed when his work keeps them apart.

Watch episode 2 now
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The Flash Reborn.
Season 4 Episode 1, Aired: 2017-10-10

With Barry in the speed force, Iris, Kid Flash, Joe and Vibe have taken over protecting Central City. However, when a powerful armored villain threatens to level the city if The Flash doesn't appear, Cisco makes a risky decision to break Barry out of the speed force. However, the Barry that comes out isn't the same Barry that went in.

Watch episode 1 now

Season 3.

Catch up on The Flash Season 3.

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Finish Line.
Season 3 Episode 23, Aired: 2017-05-23

With nothing left to lose, Barry takes on Savitar.

Watch episode 23 now
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Infantino Street.
Season 3 Episode 22, Aired: 2017-05-16

With only 24 hours left until Savitar murders Iris, Barry struggles to save the woman he loves and makes the choice to use any means necessary to do so. Realizing he has one option left to save her, The Flash turns to Captain Cold for help.

Watch episode 22 now
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Cause and Effect.
Season 3 Episode 21, Aired: 2017-05-09

Barry takes drastic measures to stop Savitar. Meanwhile, H.R. continues to push Tracy Brand to design the trap for Savitar and Killer Frost returns with an interesting proposal.

Watch episode 21 now
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I Know Who You Are.
Season 3 Episode 20, Aired: 2017-05-02

Barry and the team meet Tracy Brand, a scientist, who may be the key to stopping Savitar. Unfortunately, Killer Frost is also after Tracy so Team Flash must battle their old friend, which proves to be particularly difficult for Cisco. Joe and Cecile’s relationship takes a big turn.

Watch episode 20 now
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The Once and Future Flash.
Season 3 Episode 19, Aired: 2017-04-25

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.

Watch episode 19 now
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Abra Kadabra.
Season 3 Episode 18, Aired: 2017-03-28

The Flash fights a villain from Earth-19 called Abra Kadabra, who offers to reveal Savitar's identity in exchange for his release.

Watch episode 18 now
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Duet (II).
Season 3 Episode 17, Aired: 2017-03-21

Barry and team are surprised when Mon-El and Hank Henshaw arrive on their Earth carrying a comatose Supergirl who was whammied by the Music Meister. Unable to wake her up, they turn to Team Flash to save her. However, the Music Meister surprises The Flash and puts him in a similar coma, one that Team Flash can't cure. Kara and Barry wake up without their powers in an alternate reality where life is like a musical and the only way to escape is by following the script, complete with singing and dancing, to the end. The crossover starts on Supergirl S02E16 Star-Crossed (I).

Watch episode 17 now
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Into the Speed Force.
Season 3 Episode 16, Aired: 2017-03-14

Desperate to stop Savitar and save his friends, Barry turns to the Speed Force for answers. H.R. gives Jesse some advice.

Watch episode 16 now
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The Wrath of Savitar.
Season 3 Episode 15, Aired: 2017-03-07

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.

Watch episode 15 now
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Attack on Central City.
Season 3 Episode 14, Aired: 2017-02-28

When Grodd and his army of gorillas bring the battle to Earth-1, The Flash and team must find a way to stop them before they destroy Central City. Gypsy returns to join the fight. Meanwhile, Jesse Quick decides she wants to stay with Wally on Earth-1.

Watch episode 14 now
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Attack on Gorilla City.
Season 3 Episode 13, Aired: 2017-02-21

When Jesse Quick informs the team that her father has been abducted, Barry, Caitlin, Cisco and Julian voyage to Earth-2 on a rescue mission to save Harry from Gorilla City. As they trek through the forest, Barry and the team are immediately captured and brought to Grodd. Grodd tells them he needs their help to stop Solovar, the leader of Gorilla City, as Solovar wants to invade Earth-1. Meanwhile, back on Earth-1, Jesse and Kid Flash hit the streets to stop a metahuman that can control gravity, with H.R. and Joe guiding them from S.T.A.R. Labs.

Watch episode 13 now
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Untouchable.
Season 3 Episode 12, Aired: 2017-02-07

Barry and the team at S.T.A.R. Labs work together to bring down Clive Yorkin, a criminal meta-human who is methodically killing people by causing them to decompose at an accelerated rate. Joe becomes his next target but it’s Iris who is caught in the crossfire. The Flash mentors Kid Flash and begins to elevate the newer speedster’s training to another level.

Watch episode 12 now
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Dead or Alive.
Season 3 Episode 11, Aired: 2017-01-31

H.R.'s past catches up with him when a bounty hunter with vibe powers named Gypsy arrives in Central City to bring him back to Earth-19 to stand trial for his crime. It turns out inter-dimensional travel is illegal on their Earth. H.R. surrenders but when Barry and Cisco find out that H.R.’s only hope would be to challenge Gypsy to a fight to the death, they intercede and Cisco offers to fight Gypsy instead.

Watch episode 11 now
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Borrowing Problems From The Future.
Season 3 Episode 10, Aired: 2017-01-24

Barry is tormented by his vision of the future where Iris is murdered by Savitar. When a criminal named Plunder shows up in Central City, Barry recalls the villain’s presence in his vision of the future and fears that if he catches Plunder, it will cement Iris’ fate. Confused about Barry’s hesitation to stop Plunder, Wally decides to step in as Kid Flash. Caitlin offers Julian a job.

Watch episode 10 now
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The Present.
Season 3 Episode 9, Aired: 2016-12-06

With Alchemy and Savitar still looming threats, Barry is unable to focus on the Christmas holiday, and especially his relationship with Iris. Determined to stop Savitar, Barry goes to Earth-3 to get advice from Jay Garrick. Wally wants to help Barry fight Savitar and reveals that he’s been training with H.R, which doesn’t go over well with Barry. As Cisco faces his first Christmas without his brother Dante, old wounds are reopened.

Watch episode 9 now
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Invasion! (II).
Season 3 Episode 8, Aired: 2016-11-29

When aliens called the Dominators attack Central City, Barry speeds over to Star City to ask the Green Arrow for help in stopping them. Realizing the battle against the Dominators is bigger than they thought, they track down the Legends of Tomorrow, and Barry and Cisco create a breach to bring back a secret weapon – Supergirl. Once all of the super friends are assembled, they come up with a plan to attack but a shocking secret related to Flashpoint is revealed and suddenly no one is sure who they can trust. Meanwhile, Wally wants to join the battle against the aliens but Iris tells him he’s not ready. The crossover starts on Supergirl S02E08 Medusa (I). It continues on Arrow S05E08 Invasion! (III) and DC's Legends of Tomorrow S02E07 Invasion! (IV).

Watch episode 8 now
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Killer Frost.
Season 3 Episode 7, Aired: 2016-11-22

Caitlin uses her powers to save Barry but as her mother predicted, the effort unleashes her inner Killer Frost. Killer Frost goes on a rampage looking for Dr. Alchemy, kidnapping Julian and battling both The Flash and Vibe. Meanwhile, Joe and H.R. have a heart to heart talk.

Watch episode 7 now
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Shade.
Season 3 Episode 6, Aired: 2016-11-15

When Wally starts having dreams about being Kid Flash, Barry realizes he has to tell Wally, Iris and Joe about what happened to Wally in Flashpoint in order to keep him safe.

Watch episode 6 now
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Monster.
Season 3 Episode 5, Aired: 2016-11-01

Caitlin goes to her mother to help understand the meta-human powers growing inside her. Meanwhile Barry tries to convince Julian to allow him to help investigate a new human meta-attack on Central City.

Watch episode 5 now
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The New Rogues.
Season 3 Episode 4, Aired: 2016-10-25

Barry continues to train Jesse and when a new meta human, Mirror Master, appears on the scene he lets her tag along. Mirror Master has teamed up with his old partner, Top, and is looking for Snart to even a score. Jesse is quick to join the chase but defies one of Barry’s orders which results in disastrous consequences.

Watch episode 4 now
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Magenta.
Season 3 Episode 3, Aired: 2016-10-18

Barry and Team Flash are thrilled to reunite with Earth-2 Wells and Jesse. Wells confides to Barry and Caitlin that Jesse has all the powers of a speedster and has been saving people on his Earth. He is concerned about her safety and wants them to talk her out of using her powers. Meanwhile, Magenta, a new meta who can control metal, terrorizes the city.

Watch episode 3 now
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Paradox.
Season 3 Episode 2, Aired: 2016-10-11

Barry realizes the effects from Flashpoint are much greater than he thought. Meanwhile, Barry meets new co-worker Julian Albert and is surprised by Julian's immediate disdain for him.

Watch episode 2 now
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Flashpoint.
Season 3 Episode 1, Aired: 2016-10-04

Barry is living his dream life – his parents are alive, he’s asked Iris West on a date and he can finally be a normal guy as Central City has another speedster, Kid Flash, running around saving the city. When Barry starts forgetting parts of his old life, the Reverse Flash taunts his nemesis and tells him that there will be serious repercussions for Barry and the ones he loves if he continues to live in this alternate universe. In addition to losing his memories, his powers will also start to fade. When disaster strikes, Barry must decide if he wants to continue to live in this world as Barry Allen or return to his universe as The Flash.

Watch episode 1 now

Season 2.

Following the dramatic events of season 1, Team Flash quickly turns their attention to a threat high above Central City. Armed with the heart of a hero and the ability to move at super speeds, will Barry be able to save his city from impending doom?

Catch up on The Flash Season 2.

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The Race of His Life.
Season 2 Episode 23, Aired: 2016-05-24

After Zoom reveals his true plan, Barry vows to do whatever it takes to stop him.

Watch episode 23 now
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Invincible.
Season 2 Episode 22, Aired: 2016-05-17

After Zoom unleashes an army of Earth-2 meta-humans on Central City, Barry is shaken when he sees their leader is the Black Canary’s Earth-2 doppelganger, the Black Siren. Meanwhile, Wally takes to the streets to help The Flash stop the meta-humans, which worries Joe. Iris and Henry are concerned about Barry taking on Zoom.

Watch episode 22 now
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The Runaway Dinosaur.
Season 2 Episode 21, Aired: 2016-05-10

With Barry gone, the team must figure out a way to handle the return of an old enemy - Girder. Realizing Girder is retracing his steps from his last attack, Iris volunteers to act as bait to trap him in S.T.A.R. Labs. Meanwhile, Barry fights to return to his old life.

Watch episode 21 now
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Rupture.
Season 2 Episode 20, Aired: 2016-05-03

Zoom arrives back on Earth-1 intent on taking over Central City. Barry and Wells come up with a plan to stop Zoom once and for all but it’s extremely dangerous. Unsure if he should take the risk, Barry reaches out to both fathers for advice. Henry is adamantly opposed to Barry risking his life again but Joe thinks he can handle it which puts the two men at odds with each other. Meanwhile, Cisco is shocked when he vibes the Earth-2 villain Rupture, who happens to be his brother Dante’s doppelganger. Rupture came to this Earth seeking justice for Reverb’s death. Iris decides she’s finally ready to open up to Barry about her feelings for him.

Watch episode 20 now
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Back to Normal.
Season 2 Episode 19, Aired: 2016-04-26

A meta-human with super strength named Griffin Grey mistakes Harry for Earth-1 Harrison Wells and kidnaps him, demanding that Wells cure him from his current condition. Realizing another brilliant Wells could help track Griffin’s location, Barry asks Jesse to help. Meanwhile, Wally corners Joe about The Flash.

Watch episode 19 now
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Versus Zoom.
Season 2 Episode 18, Aired: 2016-04-19

Equipped with the tachyon device, Barry believes he is fast enough to stop Zoom and wants to open the breaches to catch him. Harry strongly advises against that plan but after Barry convinces him, Harry reveals that Cisco has the power to re-open the breach. Meanwhile, Hunter Zoloman’s painful story on Earth-2 is revealed.

Watch episode 18 now
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Flash Back.
Season 2 Episode 17, Aired: 2016-03-29

After the shocking revelation that Zoom is Jay Garrick, Barry is more determined than ever to get back to Earth-2 to stop Zoom forever. Desperate to find a way to increase his speed, Barry decides to travel back in time and masquerade as his earlier self in order to get his arch-nemesis, Dr. Harrison Wells/Eobard Thawne, to teach him how to run faster. However, things don’t go as planned and Barry is stunned to face familiar foe Hartley Rathaway, as well as old friend Eddie Thawne. Iris makes peace with her past in order to embrace her future.

Watch episode 17 now
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Trajectory.
Season 2 Episode 16, Aired: 2016-03-22

Having arrived in town intent on creating maximum chaos, Trajectory's antics are misinterpreted as having been perpetrated by the Flash himself. Barry thus must quickly! uncover the mystery of who is the girl under the mask — as well as what is driving her mad desire for speed and destruction

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King Shark.
Season 2 Episode 15, Aired: 2016-02-23

When King Shark escapes from an A.R.G.U.S.holding tank, Lyla and Diggle travel to Central City to warn The Flash. King Shark shows up at the West house and attacks Joe, Iris, Wally and Barry.

Watch episode 15 now
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Escape from Earth-2.
Season 2 Episode 14, Aired: 2016-02-16

On Earth-2, the team races to find Zoom's lair and asks for help from the most unexpected source. Meanwhile, back on Earth-1, Caitlin rushes to perfect Velocity-9 so that Jay can stop the Geomancer.

Watch episode 14 now
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Welcome to Earth-2.
Season 2 Episode 13, Aired: 2016-02-09

Barry, Wells and Cisco journey to Earth-2 to rescue Wells’ daughter, Jesse from Zoom. Barry is stunned when he runs into Earth-2 Iris and Joe, but nothing prepares him for meeting Killer Frost and Deathstorm. Meanwhile, back on Earth-1, Jay has to take over the Flash’s responsibilities when a meta-human nicknamed Geomancer attacks Central City.

Watch episode 13 now
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Fast Lane.
Season 2 Episode 12, Aired: 2016-02-02

Barry teams up with Wells to figure out a way to close the breaches, but they are distracted by a meta-human nicknamed Tar Pit who can transform into liquid asphalt. Iris is concerned for Wally’s safety after she finds out about his drag racing hobby. When he refuses to stop she makes a bold move that puts her in danger.

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The Reverse-Flash Returns.
Season 2 Episode 11, Aired: 2016-01-26

When Cisco gets a vibe of Eobard Thawne, Barry and the team don’t believe it. But, after an attack at Mercury Labs, Christina McGee confirms that the Reverse Flash is back. Meanwhile, Iris and Francine share a nice moment that brings Iris closer to her brother, Wally.

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Potential Energy.
Season 2 Episode 10, Aired: 2016-01-19

Now that they've grown closer, Barry considers telling Patty that he is The Flash. Meanwhile, Joe and Iris try to get to know Wally, and the team hunts down a meta-human who can slow time itself.

Watch episode 10 now
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Running to Stand Still.
Season 2 Episode 9, Aired: 2015-12-08

When Mark Mardon AKA The Weather Wizard returns to break Leonard Snart AKA Captain Cold and James Jesse AKA The Trickster out of Iron Heights, Barry must stop these rogues from taking over Central City during Christmas. Meanwhile, Joe and Iris meet Wally West.

Watch episode 9 now
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Legends of Today (I).
Season 2 Episode 8, Aired: 2015-12-01

Vandal Savage arrives in Central City and sets his sights on Kendra Saunders. After Vandal attacks Kendra and Cisco, they turn to Barry for help. Realizing how dangerous Vandal is, Barry takes Kendra to Star City and asks Oliver and team to hide her until he can figure out how to stop Vandal. However, things quickly go from bad to worse when a man with wings AKA Hawkman shows up and flies off with Kendra. Meanwhile, Harrison develops a serum to make Barry run faster and asks Jay to test it out.

Watch episode 8 now
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Gorilla Warfare.
Season 2 Episode 7, Aired: 2015-11-17

Grodd returns to Central City and kidnaps Caitlin. Barry and team race to find her before it’s too late. Meanwhile, Cisco plans his first date with the new barista at Jitters, Kendra Saunders and Patty begins to suspect Barry is hiding something from her.

Watch episode 7 now
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Enter Zoom.
Season 2 Episode 6, Aired: 2015-11-10

After recent events, Barry decides it’s time to confront Zoom and comes up with a dangerous plan. Caitlin sides with Jay and deems it too dangerous for Barry to engage with the speed demon. However, Iris shows her support and brings forth a surprising ally. We see what Earth-2 Harrison Wells’ life was like before coming through the breech.

Watch episode 6 now
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The Darkness and the Light.
Season 2 Episode 5, Aired: 2015-11-03

Barry learns a new breacher, Dr. Light, has come through the portal and sets off to capture her. Jay tells Barry that Dr. Light was not a threat on Earth-2 and that Barry can reason with her. However, during a fight with The Flash, she blinds him and drops some shocking news about Zoom. Meanwhile, Barry and Patty go out on a date.

Watch episode 5 now
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The Fury of Firestorm.
Season 2 Episode 4, Aired: 2015-10-27

Barry and the team look for another Firestorm match for Dr. Stein. When the team meets Jefferson "Jax" Jackson, Caitlin has her reservations about whether Jax is the right match for Dr. Stein. Iris surprises Joe while Barry and Patty grow closer.

Watch episode 4 now
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Family of Rogues.
Season 2 Episode 3, Aired: 2015-10-20

When Barry and the team find out Captain Cold has been kidnapped, they form an uneasy alliance with his sister, Lisa. However, Barry feels double-crossed when he finds out Snart is working with his father, Lewis Snart on a heist. Meanwhile, Joe is faced with a difficult decision.

Watch episode 3 now
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Flash of Two Worlds.
Season 2 Episode 2, Aired: 2015-10-13

Jay Garrick, a mysterious man from Earth-2, appears at S.T.A.R. Labs with a dire warning about an evil speedster named Zoom, who is set on destroying The Flash. Barry and the team must decide if they can trust this stranger even as they face yet another powerful meta-human. Meanwhile, Joe must deal with a determined officer named Patty Spivot who wants to join his meta-human task force.

Watch episode 2 now
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The Man Who Saved Central City.
Season 2 Episode 1, Aired: 2015-10-06

Picking up months after the Singularity attacked Central City, Barry is still struggling to forgive himself for Eddie’s death. Concerned about putting his friends in danger, Barry has pushed everyone away and has chosen to protect the city on his own. When a meta-human named Atom Smasher attacks the city, Iris tells Barry that he needs to let his friends help him protect the citizens of Central City. Meanwhile, Cisco helps Joe with his Meta Task Force.

Watch episode 1 now

Season 1.

Catch up on The Flash Season 1.

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Fast Enough.
Season 1 Episode 23, Aired: 2015-05-19

Wells presents Barry with a life-changing choice. Dr. Martin Stein and Ronnie Raymond return to help the S.T.A.R. Labs team with this final fight.

Watch episode 23 now
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Rogue Air.
Season 1 Episode 22, Aired: 2015-05-12

When Harrison activates the particle accelerator, the team has no choice but to evacuate the five metahuman prisoners. Unfortunately, with time running out, Barry has no choice but to turn to Captain Cold for help. Meanwhile, Eddie escapes but has some surprising news for Iris.

Watch episode 22 now
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Grodd Lives.
Season 1 Episode 21, Aired: 2015-05-05

While Barry tries to find Eddie, a mysterious mind-controlled thief launches attacks on Central City's gold reserves. The team soon discovers that a telepathic gorilla is behind the robberies... and is following Harrison's commands. Meanwhile, Iris confronts Barry, while Harrison prepares to return home.

Watch episode 21 now
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The Trap.
Season 1 Episode 20, Aired: 2015-04-28

Barry, Caitlin, Cisco and Joe set a trap for Wells. Cisco uses himself as prey which puts him in grave danger. Meanwhile, Eddie makes a decision regarding Iris, which leaves Joe a bit unsettled.

Watch episode 20 now
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Who Is Harrison Wells?.
Season 1 Episode 19, Aired: 2015-04-21

Joe and Cisco go to Starling City to ask Quentin Lance for his help investigating the site of Harrison's car accident 15 years ago and determining what really happened. Meanwhile, Eddie is framed for a shooting by a shapeshifing metahuman who can take on the appearance of anyone he touches.

Watch episode 19 now
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All-Star Team Up.
Season 1 Episode 18, Aired: 2015-04-14

Felicity and Ray Palmer pay a visit to S.T.A.R. Labs for help getting Ray's ATOM suit to work, and ask Cisco for help. Meanwhile, a young tech expert raises havoc with her insect drones, and Barry asks Ray for help dealing with her.

Watch episode 18 now
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Tricksters.
Season 1 Episode 17, Aired: 2015-03-31

When a villain calling himself the Trickster runs rampant in Central City, Joe and Barry go to Iron Heights to talk with the original Trickster.

Watch episode 17 now
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Rogue Time.
Season 1 Episode 16, Aired: 2015-03-24

The Flash learns that Captain Cold and Heat Wave have returned to Central City. This time Snart has brought along his baby sister Lisa to help wreak havoc on the city.

Watch episode 16 now
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Out of Time.
Season 1 Episode 15, Aired: 2015-03-17

Mark Mardon, having survived his apparent death during the black-matter explosion, returns seeking revenge on Joe for the death of his brother Clyde... and has the same weather-manipulation powers as his deceased sibling.

Watch episode 15 now
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Fallout.
Season 1 Episode 14, Aired: 2015-02-17

Martin and Ronnie are separated, only to realize that they must learn how to rejoin before Eiling hunts them down and kills them... and the Flash. Meanwhile, Joe shows Barry the 3D images from the Nora Allen crime scene, and Barry asks Martin for advice on time travel.

Watch episode 14 now
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The Nuclear Man.
Season 1 Episode 13, Aired: 2015-02-10

While Barry, Harrison, and Caitlin hunt down Ronnie, who has attacked a man, Joe recruits Cisco to help him learn the truth about who murdered Nora Allen.

Watch episode 13 now
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Crazy for You.
Season 1 Episode 12, Aired: 2015-02-03

Caitlin takes Barry out to a local karaoke bar to help them both find new loves. Caitlin strikes out but Barry meets a sports reporter and asks her out for a date. Meanwhile, Cisco considers Hartley's dangerous offer; and the team search for Shawna, a meta-human with teleportation powers who just busted her boyfriend out of Iron Heights.

Watch episode 12 now
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The Sound and the Fury.
Season 1 Episode 11, Aired: 2015-01-27

Dr. Wells' former protégé, Hartley Rathaway, returns to seek revenge on his mentor. Meanwhile, Iris is hired as a cub reporter; Cisco recalls his first day on the job at S.T.A.R. Labs; and Joe asks Eddie for a favor but asks him to keep it a secret from Barry.

Watch episode 11 now
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Revenge of the Rogues.
Season 1 Episode 10, Aired: 2015-01-20

While Barry strives to become fast enough to defeat Reverse-Flash, Captain Cold returns to Central City with a partner and takes Caitlin hostage to force a confrontation with the Flash.

Watch episode 10 now
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The Man in the Yellow Suit.
Season 1 Episode 9, Aired: 2014-12-09

Barry enjoys the annual tradition of tree trimming and gift exchange with Joe and Iris. He gives Iris a touching gift, but the moment is interrupted by Eddie’s arrival.

Watch episode 9 now
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Flash vs. Arrow.
Season 1 Episode 8, Aired: 2014-12-02

Barry is thrilled when Oliver, Felicity and Diggle come to Central City to investigate a case involving a deadly boomerang.

Watch episode 8 now
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Power Outage.
Season 1 Episode 7, Aired: 2014-11-25

The Flash goes up against Farooq aka Blackout, a metahuman who can harness electricity.

Watch episode 7 now
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The Flash is Born.
Season 1 Episode 6, Aired: 2014-11-18

The Flash faces a new meta-human named Tony, who can turn himself into girded steel at will.

Watch episode 6 now
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Plastique.
Season 1 Episode 5, Aired: 2014-11-11

After a bomb explodes downtown, the army rolls in and takes over. When Joe learns Iris is writing about 'The Streak' and tries unsuccessfully to have the story stopped, Barry decides to have The Flash pay her a visit.

Watch episode 5 now
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Going Rogue.
Season 1 Episode 4, Aired: 2014-10-28

The Flash battles Captain Cold after the villain is involved in a robbery and plots to steal the Kahndaq Dynasty Diamond.

Watch episode 4 now
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Things You Can't Outrun.
Season 1 Episode 3, Aired: 2014-10-21

Barry and the team go after the Mist, who possesses toxic gas powers, and they reflect on the night Caitlin's fiancé died. Meanwhile, Henry gets a long-awaited visit from Joe, and Iris and Eddie continue to keep their romance a secret from Joe.

Watch episode 3 now
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Fastest Man Alive.
Season 1 Episode 2, Aired: 2014-10-14

Barry changes into the Flash when six gunmen storm a university event honoring a scientist, but his heroics don't match up to his expectations. Meanwhile, Iris becomes even more intrigued by the "red streak."

Watch episode 2 now
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City of Heroes.
Season 1 Episode 1, Aired: 2014-10-07

Barry discovers his powers and puts them to the test, only when he finds its no longer a test but the real thing when he encounters a certain someone.

Watch episode 1 now