This is a list of recurring actors and the characters they portrayed in multiple episodes, which were significant roles, sometimes across multiple seasons. The characters are listed in order of appearance by the season in which they first appeared.
Introduced in season one Gideon Gideon (voiced by
Morena Baccarin (uncredited); the Earth-2 version of the character and Killer Frost's husband. He works alongside Killer Frost for Zoom. Ronnie is killed by Zoom for harming the Flash of Earth-1. • Amell also portrays the Dark Arrow, the Earth-X version of the character.
General Wade Eiling General Wade Eiling (portrayed by
Clancy Brown; is the corrupt
prison warden of Iron Heights Prison who has connections to Amunet Black. He oversees the incarceration of Kilgore. When Barry is framed for Clifford DeVoe's "murder" and sentenced to life at Iron Heights without possibility of parole, Warden Wolfe incarcerates Barry in Henry Allen's former cell. After his hidden camera enables him to figure out that Barry is the Flash, Wolfe has Barry transferred to Iron Heights' metahuman wing. While planning to sell Killgore, Mina Chayton, Hazard, and Dwarfstar to Amunet, Wolfe is killed by the Thinker while stealing the four metahumans' abilities. Mayor Van Buren believes that Wolfe died a hero until Iris's blog exposes his illegal activities. Wolfe is later succeeded by Del Toro.
Mason Bridge Mason Bridge (portrayed by
Roger Howarth; season 1) is a reporter at the
Central City Picture News who mentors Iris West. He's suspicious of Eobard Thawne and finds evidence of Simon Stagg's murder. Mason is killed by the Reverse-Flash and all of his evidence erased, but his disappearance leads Barry and Joe to discover he was murdered for learning about Thawne. Iris begins looking into Mason's disappearance, but Eddie Thawne covers with a story to which Iris eventually learns the truth. • Jow also portrays Doctor Light, the Earth-2 version of the character, based on the
Kimiyo Hoshi version of the character. She is a thief who is very easily startled and paranoid and willing to do anything to stay out of Zoom's sights, including attempting murder so that she can take over her Earth-1 doppelgänger's life.
Hartley Rathaway / Pied Piper Hartley Rathaway / Pied Piper (portrayed by
Andy Mientus; In the
post-Crisis timeline, Hartley is a metahuman with full sonic powers on top of his gloves but also an enemy to Team Flash since the Flash had destabilized his henchman/boyfriend Roderick Smith's molecules during one of their fights. After combining their powers to defeat Godspeed, Team Flash was able to save Roderick while Hartley forgave Barry. Later, Hartley's gauntlets are stolen by the Rogues, and he allies with Team Flash to retrieve them and defeat the Red Death.
Lisa Snart / Golden Glider Lisa Snart / Golden Glider (portrayed by
Peyton List; seasons 1–2) is an aspiring criminal and Leonard Snart's younger sister. She shares a mutual attraction with Cisco Ramon who she initially kidnapped for her brother and coerced into creating a gun that turns things into gold, but is genuinely fond of Cisco. Lisa later helped her brother free the metahuman criminals in the Pipeline. Lisa later sought Team Flash's help when her brother was found to be working for their abusive father Lewis Snart (later revealed to be due to her father threatening her life).
Mark Mardon / Weather Wizard Mark Mardon / Weather Wizard (portrayed by
Liam McIntyre; seasons 1, 2 and 5) is a criminal with the ability to control the weather of his surroundings. Having similar powers to his sibling Clyde, Mark returns to Central City seeking revenge on Joe West for killing his brother.
Kendra Saunders / Chay-Ara / Hawkgirl Kendra Saunders / Chay-Ara / Hawkgirl (portrayed by
Ciara Renée; seasons 1–2) is a young woman who has been repeatedly reincarnated over the centuries. When provoked, her ancient warrior persona manifests itself, along with wings that grow out of her back. / Jesse Quick (portrayed by
Violett Beane; seasons 2–4) is the daughter of Harry Wells from Earth-2. initially portrayed by Ryan Handley, voiced by
Tony Todd;) that witnessed his mother's murder at his father's hands, which triggered his bloodlust as a serial killer before he gained his speedster abilities from the particle-accelerator explosion on Earth-2. Dissatisfied, he sought to increase his speed with the Velocity serums which he soon discovered carried a fatal illness. He also traveled the multiverse and imprisoned Jay Garrick with a speed-dampening mask after he's unsuccessful in stealing Jay's speed to cure himself. Inspired to be both hero and villain, he uses Jay's name as the fraudulent Flash of Earth-2 to instill false hope, which he then takes away as Zoom. Discovering Earth-1, he plots to increase Barry's speed, sending various metahumans from Earth-2 to fight the Flash of Earth-1 while also infiltrating the team as Caitlin Snow's love interest. Zoom extorts Harry Wells into physically stealing Barry's speed by kidnapping Jesse Wells. After succeeding in stealing Barry's speed, Zoom brings his army of Earth-2 metahumans to conquer Earth-1 and construct a device capable of destroying the other Earths in the multiverse, to ensure he remains the only speedster. Hunter seeks to corrupt Caitlin's mind into being like Earth-2 Killer Frost and then Barry's by killing Henry in the same spot the Reverse-Flash killed Nora, convinced that they are similar because of their childhood traumas. However, Barry ultimately bests Zoom in their final fight before two Time Wraiths arrive to punish him for his crimes against the time line; they transform him into the corpse-like Black Flash enslaved to the Speed Force. Subjugated to the Time Wraiths, the Black Flash makes occasional appearances, such as to hurt Savitar before being killed by Earth-1 Killer Frost. • Sears also briefly portrays the Earth-1 version of the character, a non-metahuman individual.
Jay Garrick / Flash Jay Garrick (portrayed by
John Wesley Shipp; seasons 2–4 and 6–9) is the Earth-3 version of Henry Allen. Hunter Zolomon held him captive in a failed attempt to harness his speed before being inspired to take up his name and persona to falsely operate as the Flash of Earth-2. Zoom keeps him from escaping by forcing Jay to wear a mask that suppressed his speed and prevented him from talking. After Zoom's defeat, Jay is rescued by Barry and returns to Earth-3. Jay adopts Hunter's Flash helmet as a symbol of hope, taking satisfaction in taking something from Zoom as the villainous speedster had done to him. After learning that Henry is his Earth-1 doppelgänger and Barry is Henry's son, Jay watches over Barry as a sympathetic yet stern mentor to which a friendship develops. After Barry undoes Flashpoint and trying to fix the mistakes left in its wake, he explains to Barry that time travel can have adverse consequences and that Barry must live with these mistakes. Jay also helps Barry come to terms with Henry's death and in battling Savitar. The two Flashes do initially banish Savitar to the Speed Force, but Savitar manages to escape and Jay takes Savitar's place. After being freed, Jay joins Team Flash in the final battle to defeat Savitar. Jay later returns to help Barry use Flashtime, and reveals that he plans to retire and is training a protégée as his successor as the Flash. Afterwards, Jay has retired and settled down with Joan. Barry does talk to him about the upcoming Crisis that is occurring in the multiverse. Sometime after the Crisis, Jay is now living on Earth-Prime in Keystone City and regains his speed powers with the help of Joan. Before he can join the fight against Godspeed's drones in Central City, he ends up taken captive to draw Impulse out. It is revealed that the future of 2040 has him as the mentor of Bart Allen, and he gets killed by Godspeed. Barry and XS were able to rescue Jay and Bart with help from Mecha-Vibe. Jay later helped out in fighting Godspeed's drones. Following Godspeed's defeat, Jay and Joan were present when Barry and Iris renew their vows. Afterwards, Jay's death in 2040 was erased. Unfortunately, an event has erased Joan as Jay is married to someone else which causes XS and Bart to find the time anomaly responsible on December 31, 2013. After XS and Bart fixed the timeline, Jay's marriage to Joan is restored as Jay mentions to the two about his own time-travel adventures like one where he fought Nazis in World War II. Before departing, he mentions his upcoming meeting with President Lex Luthor which he then mentions that he was kidding about it. Jay and Joan from 2040 help Joe find Iris in the time stone that Darhk gave Joe. He later helps Barry's fight with Thawne. • Regarding the difference in his portrayal of Garrick over Allen, Shipp "figured Jay is my version of Barry" from the 1990 series, adding, "I went back and I watched a couple of episodes of the 1990–91 version to kind of remind myself what I did. [Jay] is much more reminiscent of my Barry Allen from 25 years ago than my Henry Allen. I went back and I was amazed how much attitude my Barry Allen had in some situations. I went back and I picked up that thread and I brought it forward 25 years, and tried to weave it in."
Patty Spivot Patty Spivot (portrayed by
Shantel VanSanten; season 2) is Joe West's new protégée and partner, a member of the metahuman task force at CCPD along with Cisco Ramon, and a love interest of Barry Allen. Francine abandoned her family years prior to Joe taking Barry Allen in, out of guilt of endangering Iris through her drug abuse. After settling in
Keystone City and following Wally's birth, Francine becomes sober from her addiction and a good mother to her son. After being diagnosed with MacGregor's syndrome (a terminal illness related to substance abuse), she tries to reconcile with her family and to entrust Wally to them before she dies. Joe and Iris forgive Francine on her deathbed and accept Wally as part of the family.
Speed Force The Speed Force (portrayed primarily by Michelle Harrison and occasionally by other actors; seasons 2–3 and 6–9) is an interdimensional cosmic force of nature behind speedsters' abilities. The Speed Force would help Barry and other speedsters.
Introduced in season three Kara Zor-El / Kara Danvers / Supergirl Kara Zor-El / Kara Danvers / Supergirl (portrayed by
Melissa Benoist; seasons 3–6) is Barry Allen's friend and ally from Earth-38 who is an extraterrestrial superhero from the doomed planet
Krypton. She first met after Barry accidentally breached the dimensional barrier separating their universes when testing a tachyon device (see "
Worlds Finest"). Supergirl proves herself as a trusted ally after she travels to Earth-1 to help its heroes resist an alien invasion, and Oliver Queen and Barry entrusted her with a device that enables her to travel and communicate between her universe and theirs. She and her allies occasionally join Barry and other Earth-1 heroes on missions. Benoist reprises the role from
Supergirl. • Benoist also portrays Overgirl, the Earth-X version of the character.
Julian Albert / Alchemy Julian Albert Desmond / Alchemy (portrayed by
Tom Felton, voiced by
Tobin Bell; season 3) is a scientist and fellow CSI at the CCPD who came from a prosperous old English family. The character was originally known as Julian Dorn. To fix what he made as Alchemy, Julian decides to join the team to help against Savitar and other metahumans. Julian and Caitlin Snow develop a romantic relationship. After Savitar's defeat, Julian returned to the United Kingdom.
Cynthia / Gypsy Cynthia / Gypsy (portrayed by
Jessica Camacho; seasons 3–6) is a bounty hunter from Earth-19 with similar powers to Vibe.
Tracy Brand Tracy Brand (portrayed by
Anne Dudek; season 3) is an eccentric doctoral student who studies speedsters with "a smorgasbord of quirky idiosyncrasies". She is targeted by Savitar due to her future self aiding Savitar's defeat in 2021. Tracy later aligns herself with Team Flash to fulfill her destiny sooner against Savitar as well as being a love interest of H.R. Wells in the process. She later witnesses H.R. being killed by Savitar and hates the rogue time-remnant.
Carla Tannhauser Dr. Carla Tannhauser (portrayed by
Susan Walters; seasons 3, 5–6 and 8) is Caitlin's estranged mother, Thomas Snow's wife, a biomedical engineer, and CEO of a major research company.
Introduced in season four Marlize DeVoe Marlize DeVoe (portrayed by
Kim Engelbrecht; season 4) is a highly intelligent engineer, and the wife of Clifford DeVoe. She initially worked on designs and devices for the Thinker out of loyalty and would join her husband in harassing and mocking Team Flash every time the two score a victory. But as Clifford's original personality begins to be replaced by one of increasing cruelty and arrogance, Marlize comes to realize that the husband she loved was gone and helps Team Flash defeat DeVoe in the final battle.
Amunet Black Leslie Jocoy / Amunet Black (portrayed by
Katee Sackhoff; seasons 4 and 6) is a metahuman crime lord who operates an underground
black market for meta supervillains, and Goldface's ex. Originally an air hostess, she has the power to manipulate metal, but prefers using special metal shards when in combat. Amunet convinced Caitlin Snow to work with her, promising a cure. Caitlin later leaves her employ, but Amunet repeatedly tries to coerce Caitlin back to her side. Team Flash later forms a truce with Amunet when her henchman Norvok plots to sell her metal shards. During this time, she theorizes that Caitlin could not access Killer Frost due to a placebo effect. After making a device for Team Flash to use against DeVoe's Enlightenment device, Amunet escapes in a metallic tornado. While largely unaffected by the Crisis, Amunet returns when she engages Goldface in a turf war as both were after the Rappaccini's Daughter flower. The Flash stops them by releasing pollen from said flower, causing the two crime lords to be spontaneous with each other. Amunet later sent Goldface and his men to raid the Central City Police Department to steal the meta-bullets, and later gets incarcerated as a result while Goldface got a reduced sentence.
Matthew Norvock Matthew Norvock (portrayed by Mark Sweatman; seasons 4–7) is a metahuman henchman of Amunet Black, whose prosthetic right eye hides a tentacle-like appendage that he uses as a weapon.
Officer Jones Officer "Jonesy" Jones (portrayed by Klarc Wilson; seasons 4–5) works for the Central City Police Department. After being mind controlled by Spencer Young, he develops a hatred of meta humans. He aids Cicada by giving him a list of metas to kill and gives him the location where the metas on the list are taken to police protection. After Cecile and Singh discover his involvement with Cicada (thanks to Cecile's telepathic abilities), he is fired and arrested by CCPD.
Introduced in season five Vanessa Ambres Dr. Vanessa Ambres (portrayed by Lossen Chambers; season 5) is an ER doctor at Central City Hospital who shares Cicada's anti-metahuman sentiment. Having treated many victims of metahuman attacks and losing her fiancé Darius during Zoom's rampage, she watches over Grace Gibbons and reluctantly protects Orlin Dwyer. Ambres even steals drugs from the ER to help the present Cicada. After helping Team Flash cure Orlin, Dr. Ambres is killed by the future Cicada.
Thomas Snow / Icicle Dr. Thomas Snow / Icicle (portrayed by
Kyle Secor; season 5) is Caitlin Snow's father and Carla Tannhauser's husband. Though he was believed to have died of ALS, Thomas is found in an arctic lab by Caitlin, Barry and Cisco after Ralph discover that Snow's death certificate was faked. They later learn that in his attempt to cure his ALS, he became a cryogenic metahuman with an evil personality like Caitlin. When most of Team Flash start to freeze, Caitlin proves to be immune just before Killer Frost reemerges. Father and daughter engage in an ice battle. After Thomas' personality briefly surfaces, Icicle knocks Killer Frost back and gets away. Icicle later returns with a plan to eliminate Caitlin and Carla's human sides. He is about to kill Caitlin, when Thomas suddenly finds the strength to return to his human form. When Caitlin is attacked by Cicada, Thomas sacrifices himself to save his daughter's life.
Grace Gibbons / Cicada II Grace Gibbons (portrayed by Islie Hirvonen as a pre-teen,
Sarah Carter as an adult; season 5) is the orphaned niece of Orlin Dwyer who lost her parents in a metahuman incident. She was placed in a coma after being caught in the Enlightenment Satellite's falling debris, which also affected her uncle. Later, when Nora West-Allen (XS) enters Grace's mind, it is revealed that she is consciously aware of what's happening despite her comatose state because a tiny shard from the satellite affected her brain; turning her into a metahuman and forming a mental barrier to prevent further invasions. Trapped in her painful memories and negative emotions, Grace now shares her uncle's hatred of all metahumans despite being one and is implied to be even more powerful than him. Now she declares war against the Flash and XS, vowing to make them pay by any means necessary. When Orlin is cured of his metahuman abilities, an adult Grace from the future attacks S.T.A.R. Labs, kills Dr. Ambres, and abducts him. The adult Grace comes from a future where metahumans thrive, so she has taken up the mantle of Cicada upon awaking from her coma to complete her uncle's mission of killing them all, serving as one of the two main antagonists of season five. She first targets Vickie Bolen, a metahuman who accidentally caused her parents' death. During her fight with the Flash, Grace is confronted by her uncle, who tries to reason with her, which leads to her killing him before fleeing. As Orlin dies in Flash's arms, he tells him to save Grace. Grace later kidnaps her younger self from the hospital. She then crashes the battle between Team Flash and Icicle, stealing the cryo-atomizer Icicle had stolen earlier. She then steals prototype versions of S.T.A.R. Labs' metahuman cure, which she can weaponize into a lethal version with the cryo-atomizer. Nora re-enters Grace's mind and with a version of Orlin successfully convinces her to abandon her anti-metahuman feelings. Meanwhile, the adult Grace ceases to exist after the Flash destroys her dagger with a Mirror Gun. Present day Grace is mentioned to have been placed in a foster home.
Kamilla Hwang Kamilla Hwang (portrayed by Victoria Park; seasons 5–7) is a bartender, aspiring photographer and Cisco Ramon's girlfriend. She gets a job as a photographer for the Central City Citizen under Iris West-Allen and provides occasional assistance at S.T.A.R. Labs. After Cisco took a leave of absence from Team Flash, Kamilla took a more active role by filling in for him in certain areas until he returned. While working late however, she discovered evidence involving Eva McCulloch's secret mirror clone conspiracy. Before she could alert the rest of Team Flash, she gets shot her with McCulloch Technologies' mirror gun while Eva created a mirror clone of her so their enemies wouldn't get suspicious. Her mirror clone sacrifices herself to briefly open Bloodwork's cell. Iris manages to find Kamilla within the Mirrorverse. Kamilla is eventually released from the Mirrorverse following Mirror Monarch's defeat. She and Cisco later leave Central City when she got a job offer.
Jenna West Jenna West is the daughter of Joe West and Cecile Horton, the younger half sister of Iris West-Allen and Wally West, and the maternal half sister of Joanie.
August Heart / Godspeed August Heart / Godspeed (portrayed by Kindall Charters in season five, Karan Oberoi in season seven, voiced by
BD Wong; seasons 5-7, 9) - An ambitious scientist who becomes a speedster in 2049 after utilizing tachyons in replicating the Velocity drug. As a Mercury Labs intern, he sought to create a new version of the drug that would make his powers permanent before he was thwarted by Nora West-Allen and incarcerated. However, Heart mysteriously turned up in 2019 and sent out a series of imposter drones to attack Central City and steal Barry's speed. Team Flash initially catch his proxies yet were unable to locate Heart himself, but learned that he had aligned himself with a group who wants infinite velocity. The drones of Godspeed are fighting among each other in a civil war drones to see who will get to Heart first or kill him. Cecile and Diggle were able to find Heart who has amnesia. After his memory was restored upon Barry giving him organic speed, Godspeed withdrew his clones and fought Barry before he's defeated by the Reverse-Flash, yet survived and was remanded to Iron Heights with his memory of Barry's identity being removed. • The various drones of Godspeed were mostly only able to speak "modem". This first series of Godspeed drones, including a fourth one (portrayed by Ryan Handley) and fifth one who drained the other drones, were defeated by Barry. The second series of Godspeed drones fight among each other to see who will get to Heart first, including a drone (voiced by
Rick D. Wasserman) who gets caught with John Diggle's Entropy Trap before escaping and later partook in targeting Bart Allen which involved capturing Jay Garrick.
Trevor Shinick Trevor Shinick (portrayed by Everick Golding; season 5) is a prison guard at Iron Heights Prison in 2049. He is in charge of Eobard Thawne's cell in the meta-human wing.
Negative Speed Force The Negative Speed Force (portrayed by various actors; seasons 5 and 8–9) is an interdimensional cosmic force of nature as the opposite of the regular Speed Force. It was initially believed to be created by Eobard Thawne as an alternate power source. It became obsessed with getting revenge on Barry Allen, especially after Thawne's death. Willing to upset the balance of the positive and negative forces, It possessed several individuals that Barry knew and was close with in an attempt to kill him and his family.
Introduced in season six Ramsey Rosso / Bloodwork Ramsey Rosso (portrayed by
Sendhil Ramamurthy; seasons 6 and 9) is a physician with a genius intellect, the world's leading expert on hematological oncology and a former colleague of Caitlin Snow who has a desire to defy the laws of nature and the main antagonist of season six's first half. After his mother dies of
HLH, Rosso developed a cure for the disorder using dark matter in spite of Caitlin's warnings. Though he ran numerous simulations that showed otherwise, he was turned into a metahuman after testing the cure on himself as he was also dying of HLH. In his pursuit to cure himself, he discovered he could use his abilities to transform people into zombie-like monsters by draining their blood and manipulating them. After learning adrenaline-filled blood worked best, he killed dozens of people to increase his strength before eventually attacking Barry. With the speedster under his control, he attempted to convert all of Central City into his "Blood Brothers and Sisters", only to be foiled by Team Flash's teamwork. Bloodwork transformed into a blood monster to fight the Flash in retaliation, but he is trapped in a special machine previously used to contain Chester Runk's black hole-based powers before remanding him to A.R.G.U.S.'s custody. A few months later, Eva McCulloch's mirror clones get a sample of his blood and break him out, but he only agreed to the former; choosing to stay imprisoned and "play the long game". Shortly thereafter, Ramsey began his revenge plan, crashing Barry's birthday party, turning his friends into zombies, and using Wally West to infect the multiverse. However, Ramsey is confronted by Barry, Oliver Queen, and John Diggle, who help save Wally and stop Ramsey's plans. Ramsey loses all of his powers while also being cured of his HLH, but ended up being imprisoned for life due to his crimes.
Daisy Korber Daisy Korber (portrayed by Stephanie Izsak; seasons 6–9) is a member of the Central City Police Department.
Esperanza Garcia / Ultraviolet Esperanza Garcia / Ultraviolet (portrayed by Alexa Barajas, voiced by Erika Soto in season 7; seasons 6–8) is a metahuman assassin and cousin of Allegra Garcia who also has abilities based on the electromagnetic spectrum. She was believed to have been killed during the original particle accelerator explosion, but was taken in, revived and trained to be an assassin by Black Hole. In addition, Ultraviolet's vocal cords were removed by Dr. Olsen which explains the special mask to help her speak. After attacking CCPD to kill Allegra, she was defeated by the Flash and sent to Iron Heights. Afterwards, she made minor reappearances during a criminal gala held by Remington Meister, attacking Sue Dearbon for stealing a diamond with information on Black Hole, and being swayed to Eva McCulloch's side alongside Doctor Light and Sunshine. Ultraviolet later goes after Dr. Olsen to exact her revenge which leads to her running into Allegra and Dearbon. When catching up to Dr. Olsen later, she was promised to be fully healed if she takes out Allegra. Both of them were defeated by Allegra. With Dr. Olsen in police custody, Allegra mentions to Ultraviolet that Caitlin now has Dr. Olsen's notes so that she can work on healing her. Caitlin was able to remove the Black Hole chip from Ultraviolet's chip. Upon Caitlin putting a special collar on her, Ultraviolet still wants to go after Black Hole's remnants despite Allegra's objection. By the time Allegra caught up to her, most of the remnants were taken out at the cost of Ultraviolet's life. She disintegrated in Allegra's arms.
Sue Dearbon Sue Dearbon (portrayed by
Natalie Dreyfuss; seasons 6–8) is a missing person that Ralph Dibny had been attempting to find. She is a thief with connections to Black Hole. When Ralph first found her, Sue manipulated Ralph into helping her get a diamond from a low level criminal before making off with it. At her hideout, Sue discovered information on Black Hole embedded in the diamond. She later robbed several banks used by the organization with one of them being under the alias of "January Galore" (portrayed by Rebecca Roberts), only to encounter Ralph and Cisco. She gave them the diamond and explained Black Hole was extorting her parents before departing once more. During a third encounter, Ralph discovers Sue joined Black Hole to kill its leader Joseph Carver. Despite some difficulty, he was able to talk her out of it. After Eva McCulloch killed Carver, Sue believed she could return to her family until she learned Eva framed her for the murder, resulting in Sue and Ralph going off the grid. She later returned where she poses as a police officer to warn Joe about Mirror Monarch's mirror clone plot and Ralph finding the evidence to clear her name. Following Mirror Monarch giving up, Sue and Ralph left to find other organizations like Black Hole and take them out. Sue later returned to help Chester and Allegra deal with Cecile controlled by Psycho-Pirate's mask. While breaking in the museum Sue performs a lasers-dodging dance and a front handspring, the possessed Cecile uses her powers on Sue to tranquilize herself before recovered at med bay. Sue arrives at CC Jitters to stop Ultraviolet from attacking Allegra then they capture her outside the hospital, at the Team Flash base Sue and Ultraviolet start to fight as Sue does a cartwheel when Chester gets hit by Ultraviolet's blast before she teleports to find Olsen, Sue and Allegra have an argument about what happened, the team locates Ultraviolet at the warehouse. Sue defeats Dr. Olsen's men with her cartwheel somersault. Sue visits Iris mentioning that Black Hole has been defeated and her parents are incarcerated enabling Sue to take over their business. She accompanies Iris to Coast City to investigate the Coast City Phantom. They find it in the form of Tinya Wazzo who is looking for her birth mother who abandoned her. Sue and Iris persuaded her to come with them.
Introduced in season seven Kristen Kramer Kristen Kramer (portrayed by
Carmen Moore; seasons 7–9) is a woman of
Wet'suwet'en descent (as is Moore) who serves as a liaison from the Governor's Municipal Logistics Commission. Her background is that the platoon she was part of was led into an ambush by an unidentified metahuman that they trusted which led to her issues with metahumans that claim that they can do good. She admits to Joe that she is hunting Killer Frost. When Killer Frost was apprehended and put on trial, Kramer used Councillor Strong to push Judge Tanaka's decision to use the meta-cure on Killer Frost but this is thwarted when Killer Frost opted to serve a life sentence to atone for past misdeeds. Kramer later returned where she was investigating the disappearance of Rainbow Raider. She was also having the metahuman cure bullets be made causing Joe to resign from the CCPD. Joe later found information thanks to a military contact that Kristen actually lead her unit into an ambush as Joe claims to Cecile that she was working with the enemy that wiped out her platoon. Kramer did not lead her men into the ambush deliberately - her brother (not by blood) Adam Creyke did. He just warned her to stay away and she didn't realize what was about to happen. She has blamed herself ever since and is now asking Joe to help her track Adam down. While staking out Creyke's boat, Joe and Kristen are ambushed. They managed to turn the tide on Creyke and take him prisoner. After informing the FBI everything about him, Kramer and Joe started to return to Central City where they witnessed its civilians leaving town and Godspeed's two splintered fractions fighting each other. It turns out that she is a metahuman who can copy the ability of any meta in close proximity for a short period of time, thus she survived the explosion that took out the rest of her unit by copying Adam's invulnerability and later gains superspeed to save Joe from a clone of Godspeed. Realizing what her actions have caused, she decides to take a leave of absence and sort of get her head straight. Kramer later is on Iris West's podcast about her recent experience of copying metahuman abilities and mentioned that she has disbanded the Anti-Metahuman Task Force. She's seen investigating the microchip robbery that was caused by a metahuman incarnation of the Royal Flush Gang. Kramer later asks for Barry's badge during Xotar's crime spree when the latter's suspected of being Joseph Carver's other mole which Barry has no knowledge of. Kramer states that she will try to find proof of Barry's innocence (which happens when Barry undoes Eobard Thawne's Reverse-Flashpoint timeline). When Goldface raids the Central City Police Department to get the meta-bullets which he heard about from Blacksmith, Kristen and Barry are among those taken captive. Though Kristen managed to break free from her meta-dampening bracelets that were also rigged to explode by mimicking their energy. After mentioning how she unintentionally mimicking the heat abilities of a barista on the ice coffee she ordered while explaining how she can't control it, Barry learns that she has a hard time asking for help. Barry persuades her to hold off Goldface when he has used his chain to strangle Daisy Korber. After Flash helped defeat Goldface and his henchmen, Kramer deduced that Barry was Flash and he agreed to train her improve her abilities as Kramer also revealed that she transferred the meta-bullets to A.R.G.U.S. five weeks ago. Kramer later informs Barry about a possible promotion. When the Red Death's Rogues raid the CCPD, Kramer does copy Rainbow Raider's ability before the Red Death places the power-dampening cuffs on her. After the Flash and Grodd work together to undo the Red Death's control, Kramer manages to sneak away.
Alexa Rivera / Fuerza Alexa Rivera / Fuerza (portrayed by Sara Garcia; seasons 7–8) is a conduit for the all-powerful Strength Force. Originally a social aid health worker who is working hard to overcome a dark past as she helps the underprivileged in Central City, she assumes the form of a hulking female who kills Abra Kabadra. After being apparently killed by the Speed Force, Barry and Iris were able to revive her. With the same device that Caitlin used to talk to Frost when they shared the same body, Alexa speaks to Fuerza who helps the Flash subdue Psych and persuade to come to S.T.A.R. Labs together but the Speed Force later zaps Alexa, Iris and Psych. She, Deon and Psych later helped the Flash convince the Speed Force that they're on the same side. Afterwards, Alexa moves in with the Speed Force. Cecile later helps Psych rescue Fuerza. She and the other positive Force avatars empower the Flash to defeat the Reverse-Flash. Afterwards, the Strength Force is fixed enough to return everything that was displaced by the Negative Still Force back to its respective locations.
Deon Owens Deon Owens (portrayed by Christian Magby; seasons 7–8) is a conduit for the Still Force. Originally a teenage football star who got a salesman job following a career-ending move, he uses his time abilities to relive his past before being convinced to stop by Chester and Cisco. Deon later encountered Barry and aged the component for the vest made to keep the Still Force from leaving his body. After Barry's time-travel trip is aborted to keep the Strength Force, the Sage Force, and the Still Force from being created, Deon is confronted by the Speed Force who sways him into an alliance. Deon was able to freeze Barry in place so that the Speed Force can zap Iris, Alexa and Bashir. He, Fuerza and Psych later helped the Flash to help the Speed Force realize that they're all on the same side. Afterwards, Deon moves in with the Speed Force. Deon also preserves Iris in a time loop during the Godspeed War. Deon later notes Iris's suspicion that something is wrong and helps send Barry to 2031 to find out about Eobard Thawne's Reverse-Flashpoint timeline. Deon later learns Iris's time fluxes causes time to fracture nearby. As Iris's time sickness got worse, Deon got sick as well. Afterwards, he apparently double-crosses Barry to be trapped in an area of time while making off with the device needed to find Iris. In reality, Deon lost access to his body and is now possessed by the Negative Still Force. He used some of his remaining strength to send XS to save Barry. Deon later approaches Thawne and states that it is time to "fulfill his destiny". Their conversation ended with Deon killing Thawne by aging to death and sacrifices Iris so that Thawne can be revived in the time remnant Thawne's body. Cecile helps Psych rescue the real Deon. He and the other positive Force avatars empower the Flash so that he can defeat the Reverse-Flash. Afterwards, the Still Force is fixed enough to return everything that was displaced by the Negative Still Force back to its respective locations.
Bashir Malik / Psych Bashir Malik / Psych (portrayed by
Ennis Esmer; seasons 7–8) is a conduit for the Sage Force. Originally a man previously abandoned by his biological and adoptive parents, his psychic abilities make people experience their worst fears. These include Cecile's fear of someone in a straitjacket, Barry's fear of his enemies, in the form of Eobard Thawne and Savitar, defeating him as well as his failure to keep everyone alive, Vibe seeing Kamilla in danger, and Killer Frost being handed over to the police by Caitlin Snow. With help from Cecile, Flash managed to defeat Psych, who faded away. The Speed Force later suspects that Psych and Fuerza are beings just like her. This is later confirmed when Cisco later considered him a conduit for the Sage Force. Iris, Allegra, and Kamilla later encountered Psych in the Allen family's old home where he subjected them to their worst fears. They escaped from Psych during Barry's trip to the past. Flash and Iris later learned about his past when he started going after the League of Lions members from his old high school that are now millionaires and placing them in catatonic conditions. When it came to the latest person, Flash was able to talk him down with Fuerza's help and he came along with them quietly while undoing the effects of the League of Lions members. When the Speed Force raided S.T.A.R. Labs with Deon, Psych, Iris, and Alexa were zapped by the Speed Force, something revealed to have been an illusion used to trick the Speed Force. He, Fuerza, and Psych later helped Flash to snap the Speed Force back to her senses. Afterwards, Psych moves in with the Speed Force. Later, Cecile's abilities rescues Psych. He and the other positive Force avatars empower the Flash to defeat the Reverse-Flash. Afterwards, the Sage Force is fixed enough to return everything that was displaced by the Negative Still Force back to its respective locations.
Bart West-Allen / Impulse Bart West-Allen / Impulse (portrayed by
Jordan Fisher; seasons 7–8) is the son of Barry Allen and Iris West and younger brother of Nora West-Allen (who was manifested into existence after the Crisis) from the future. He showed up with Nora in the present where he meets Barry. During his time, he lost his uncle Jay Garrick to Godspeed where Bart considered Godspeed to be his version of Eobard Thawne. When the present day Jay was captured by the Godspeed Drones, Bart tried to rescue him only for the attacks of the Godspeed Drones to place him in a coma with his speed-healing helping him out. Nora and Bart later time-travel to 2013 where they investigate why Joan was erased. They managed to undo Joan's erasing. When Iris appeared in 2049, Nora was unable to return her to her own time due to the Negative Still Force. After Joan Williams confirms that there are negative tachyons in Iris, Nora heads to Flash's time to warn him of it. Bart and Nora later help Flash in fighting Eobard Thawne.
Introduced in season eight Despero Despero (portrayed by
Tony Curran; season 8) is an alien from a point in the future where Flash supposedly brought armageddon to Earth. His abilities come from the Fires of Py'tar, and he also wears a special belt that allows him to travel through time and assume a human form. Some of Despero's history involved him being part of a rebellion against a tyrant that he was unable to bring himself to kill resulting in Despero being banished from Earth. He traveled to the present to dispose of Flash where he also fought Atom. After the confrontation and reading Flash's mind, Despero gave him seven days to prove him wrong or else he will do away with him. When Despero catches up to Flash at the former S.T.A.R. Labs hideout that he and the other superheroes used, he witnesses Deon Owens sending Flash to 2030. Despero proceeded to torture Team Flash until Flash undid the Reverse-Flashpoint timeline. Flash stated that Eobard Thawne was responsible for what happened and to head to 2030 to see if any changes happened there. Despero assumes his true form and heads there. Afterwards, Despero begins to target Thawne which involved mind-controlling a time-traveling Mia Queen. It was then revealed that Despero was the tyrant who was overthrown and exiled. With help from the technology provided by Chester, Barry was able to cut off Despero's access to the Fires of Py'tar causing Despero to get away.
Taylor Downs Taylor Downs (portrayed by Rachel Drance; season 8–9) is a reporter for the Central City Citizen Media who starts to develop a rivalry with Allegra. This lasted until Allegra revealed her abilities during the attack from Doctor Light and Sunshine.
Deathstorm Deathstorm (portrayed by
Robbie Amell; season 8) is a being of negative cold fusion energy that was created from Ronnie Raymond's sacrifice. In a black flame form, he was responsible for killing Stan Mullins, Donna Winters, Caitlin's yoga teacher Parker DeStefano, Colin Smith, Megan Landa, and Veronica Binning where they each suffered a grief. After impersonating Quincy P. Runk to get to Chester, Deathstorm manipulated Caitlin into using the Quantum Splicer so that he can have a physical body. This happened when Caitlin and Frost confronted it at Piedmont State Park attacking six campers after thwarting an attempt to contain it. He is restored but Caitlin notices there are an occasional irregularity with his body and he later assumed his Deathstorm form. While feeding off of more grieving people, he plans to make Caitlin into his bride to end his loneliness. After impersonating Ultraviolet to fight Allegra, Deathstorm dodges Flash and took Caitlin to Ripley's Wild World where he killed some of the people there to feed off the grief. As he starts to use his powers on her, Deathstorm flees upon declaring that Caitlin is not ready, impersonating Eddie Thawne and Nora Allen to get to Iris and Barry respectively. While feeding off of Team Flash's grief, Deathstorm is confronted by Frost as Hellfrost, saving Caitlin and consuming Deathstorm.
Tinya Wazzo / Phantom Girl Tinya Wazzo (portrayed by
Mika Abdalla; season 8) is a girl with the ability to become intangible who has been operating as the Coast City Phantom. Iris and Sue take her along to help her in finding her birth mother Renee, who abandoned her. When they did find Renee, Iris' time sickness caused Renee to disappear into the Still Force leaving Tinya devastated. She later makes Iris disappear and advises Sue not to go after her again. Barry later visits Tinya in Coast City hoping to get her to help find Iris. She turns him down as she still blames Iris for what happened to Renee and takes her leave. After Thawne was defeated, Flash and Iris reunite Tinya with Renee after everything that was trapped in the Still Force was returned to their respective locations.
Meena Dhawan / Fast Track Meena Dhawan (portrayed by
Kausar Mohammed; season 8) is the CEO of Fast Track Labs. She became a speedster by using the Biometric Lightning Oscillation Chamber (BLOC), which she invented alongside the amnesiac time remnant of Eobard Thawne, with whom she was romantically involved. Barry gives her the moniker "Fast Track" and mentors her. She briefly becomes corrupted by the Negative Speed Force and is distraught when the Negative Forces kill her lover by resurrecting the original Thawne in his body. After his defeat, the BLOC is depowered and Meena loses her speed. She is last seen preparing to depart; Iris gave her Eobard's yellow tie, noting that though she didn't meet this version, he was a "special person", to which Meena agreed.
Negative Still Force The Negative Still Force (portrayed by various actors) is an interdimensional cosmic force of nature as the opposite of the regular Still Force. It was initially believed to be simply an extra-dimensional source of energy before eventually showcasing its own personality. The Negative Still Force gets Iris sick with an illness where time fluxes that causes time to fracture to get the positive Forces sick. The Negative Still Force impersonated Deon Owen while constantly feeding on energy before obtaining the forms of Fuerza and Psych . After killing Thawne by aging to death, the Negative Still Force sacrifices Iris to use Eobard's time remnant to revive the original version. The Negative Forces three forms then empower Thawne as an enhanced avatar.
Introduced in season nine Ryan Wilder / Red Death Ryan Wilder / Red Death (portrayed by
Javicia Leslie; season 9) is the
Earth-4125 counterpart of Ryan Wilder. She was adopted by the Wayne family, and was left as Gotham City's sole protector when they were killed by Joe Chill. She became friends with her Earth's Iris, who was accidentally killed during a fight with her Earth's Barry. She then created a suit with an Artificial Speed Force and became Red Death, but was rejected from the Speed Force and landed on Earth-Prime in a vibrational phase. Unaware of the Spectre's new multiverse, she believed it was an alternate timeline. She recruited the Rogues to help solidify her and resolved to build a Cosmic Treadmill so she could return home, going so far as to threaten Iris's life to ensure Flash's compliance. She was defeated by Flash, Gorilla Grodd, and Batwoman and remanded to A.R.G.U.S. custody so Batwoman's identity would be kept secret. Spectre later revealed that she was from Earth-4125, not another timeline.
Owen Mercer / Captain Boomerang Owen Mercer (portrayed by
Richard Harmon; season 9) is a member of the new Rogues and works for Red Death. He is the second villain with this title and uses special Wayne Enterprises boomerangs acquired by Red Death, and can also teleport.
Andrea Wozzeck / Fiddler Andrea Wozzeck / Fiddler (portrayed by
Magda Apanowicz; season 9) is a member of the new Rogues and works for Red Death. She is the second villain with this title, and using a special Wayne Enterprises fiddle, can manipulate sound and entrap people in vibrational phases. She is a fan of Nine Inch Nails. ==Guest stars==