NOTE: This article is about the second incarnation of Cicada from the Arrowverse. The mainstream version can be found here: Cicada (DC).
Villain Overview
Liar, liar, liar, liar. Nora lied to me. She'll pay. They'll all pay.
~ Grace losing her sanity in her mind whilst declaring to destroy Nora West-Allen and her team.
There's only one cure for this, Flash: death.
~ Grace to the Flash.

Grace Gibbons is one of the two main antagonists of Season 5 (along with Orlin Dwyer) of the CW TV series The Flash, and the second bearer of the Cicada mantle.

She is the niece of Orlin Dwyer, the first Cicada, who went into a coma during the events of the Enlightenment and gained numerous powers. After waking up, she decided to continue her uncle's mission to kill every metahuman in Central City and kill anybody who gets in her way.

She is portrayed by Sarah Carter (who previously played Alicia Baker in Smallville) as an adult, and by Islie Hirvonen as a child.



When Grace was nine years old, she witnessed her parents being killed by an explosion caused by a meta-human which left her as an orphan. She was placed in the care of her uncle, Orlin Dwyer due to him being her next of kin. However, since Orlin resented being her guardian and she was still struggling from the loss of her parents, Grace became isolated and depressed.

Months later, Grace began having outbursts at school. When Orlin confronted her about it, she lashed out at him due to him having no room to talk when all he does as drink and rage at the world. Afterward, Orlin decided to start over with Grace and promised to be a better guardian to her. They moved into his cousin Robbie's old house and began fixing up a dollhouse. The two formed a close relationship, with Grace accepting Orlin as her family.

A year later, the two attended the city carnival to commemorate the past year, and Orlin bought her three ice creams and a new doll set she wanted for her dollhouse. Just then, the sky turned purple from Clifford DeVoe's Enlightenment which rendered them and everybody else unconscious. After waking up, Orlin and Grace tried to escape. When the Flash and XS destroyed the crashing S.T.A.R. Labs satellite, Orlin and Grace were both hit by one of the debris. Grace's head was struck with shrapnel which rendered her comatose. At the hospital, she was placed under Dr. Vanessa Ambres' care while Orlin began his vindictive mission to kill every meta-human as "Cicada".


Little did anybody know, Grace, while comatose, secretly developed psychic-based powers after being exposed to the dark matter from the shrapnel in her forehead. She started overhearing her uncle talking to Dr. Ambres, learning what he's been doing, and then began supporting him in secret. She also developed a mind palace of sorts and created an older incarnation of herself as Cicada as a mental defense system.

After Nora West-Allen entered her mind to wake her up, she met Grace's subconsciousness and tried to bring through the portal. However, the portal closed, trapping her. Grace then showed her around her mind, including a version of her uncle. Little did Nora know, Grace worked out that she was the speedster XS who injured Orlin. She then showed her to last memory: her hearing her uncle whilst in a coma.

Grace then revealed her true colors and unleashed her mental defense, her older self as Cicada, to kill Nora. Although Nora tried to reason with her, Grace was unable to let go of her anger and continued siding with her uncle. Just as her defense tried to kill her, Barry Allen and Iris West arrived and escaped with Nora just in time. Afterward, Grace swore vengeance on Team Flash and all of the meta-human race.

Waking Up

At some unknown point in the future in 2024, after the Flash disappeared, Grace woke up from her coma and took up her uncle's alias to continue his legacy after he was administrated with the meta-human cure. Her actions led people to believe that Cicada was an "immortal monster" since nobody knew who Cicada was or why he at first disappeared and also thought it was still the same person. Her body count, thanks to her newfound powers of also manipulating dark matter, racked up to nearly 152 people and continually increasing, which was even more so than Zoom or "Red Death". However, seeing that the meta-human population was still increasing, Grace realized that the only way to wipe them out was to work with her uncle in destroying them after he was given the cure.

Arriving in 2019

To such ends, Grace stole a time sphere and traveled back in time to March 2019 and attacked S.T.A.R. Labs, much to Team Flash's shock. She easily overpowers the team, kills Dr. Ambres and takes her uncle just as they were curing him of his powers. She then brings a still unconscious Orlin to a cabin and says to him that she's missed him.

As Orlin woke up, Grace revealed herself to him and explained how she came to be. After promising to help him get his powers back, she then sets out to hunt down the meta-human who killed her parents. After some time, she found the killer Vickie Bolen where it was revealed that their deaths were an accident. Grace, however, didn't care and opted to kill her anyway. She failed due to Flash and XS's interference. Upon returning to the cabin, Orlin voiced his second thoughts and tried to reason with Grace only to fail.

She arrived at the hospital to kill Vickie and held her husband hostage. She threw her dagger at Vickie only for it to chase her and Nora through Central City. Flash then confronted Grace and tried to reason with her, only to fail as well and she quickly overpowered him. Just as she was about to finish him off, Orlin arrived to stop her. As he tried to convince her to let go of her hatred, she instead summoned her dagger into his back, killing him. She then fled the scene.

Enacting Her Plans

A few days later, Grace resurfaced and kidnapped her comatose younger self from the hospital and took it to her hideout. Later, Grace followed Flash to Icicle's lair where she presumably witnessed him and Killer Frost save her mother Carla Tannhauser as well as her father's human side Thomas Snow. She then attacked and quickly overpowered Flash. As her parents fled, Killer Frost fought Grace in combat with knives, only for the latter to easily defeat her. Just as she threw her blade at her to kill her, Thomas jumped in the way and was fatally stabbed through the back. Grace then took his cryo-atomizer and flew off. She was then seen at her hideout and told her comatose younger self that something would "soon" happen. She later stole prototype versions of the meta-human cure from Thomas Snow's lab, which are likely poisonous to meta-humans. She is later seen working on the cryo-stabilizer while reciting her favorite book verse with a thought-up Orlin Dwyer.



  • Grace is the first female main antagonist of the series.
  • Unlike her uncle, Grace is willing to kill humans who stand between her and her objective, as demonstrated when she killed Ambres without a second thought and even killed her own uncle when he turned over a new leaf and tried to talk her out of her vendetta.
  • Grace is the third main antagonist on the series to be from the future. The first was the Reverse-Flash and the second was Savitar.
  • Before she was revealed to be the season's true main antagonist, it was widely speculated by fans that Godspeed would assume that role since he was set to appear in an upcoming episode.


           Arrowverse Villains

Adam Hunt | Al-Owal | Alex Faust | Amanda Waller | A.M.A.Z.O. | Anatoly Knyazev | Andrew Diggle | Anthony Ivo | Anti-Monitor | Athena | Baron Reiter | Beatrice | Billy Wintergreen | Black Arrow | Black Siren | Brie Larvan | Bronze Tiger | Brother Blood | Calculator | Captain Boomerang | Cayden James | Chase | China White | Clinton Hogue | Conklin | Cooper Seldon | Count Vertigo | Constantine Drakon | Cupid | Cyrus Gold | Damien Darhk | Danny Brickwell | Dante | Deadshot | Deathstroke Gang | Derek Sampson | Demolition Team | Dollmaker | Dominators | Edward Fyers | Emiko Queen | Eobard Thawne | Evelyn Sharp | Firefly | Frank Bertinelli | Grant Wilson | Hideo Yamane | H.I.V.E. | Huntress | Isabel Rochev | Ishmael Gregor | Jackals | Jake Simmons | James Edlund | Janet Carroll | Jason Brodeur | Jeremy Tell | Joe Wilson | John Deegan | John Diggle, Jr. | Joseph Cray | Joyner | Justin Claybourne | J.G. Walker | Keven Dale | Kimberly Hill | Kodiak | Komodo | Konstantin Kovar | Laura Washington | League of Assassins | Lex Luthor | Liza Warner | Longbow Hunters | Lonnie Machin | Malcolm Merlyn | Martin Somers | Matthew Shrieve | Mayor | Michael Amar | Milo Armitage | Mina Fayad | Monitor | Ninth Circle | Nylander | Nyssa al Ghul | Officer Daily | Oliver Queen | Onyx Adam's Team | Overgirl | Phaedra Nixon | Prometheus | Prometheus (Earth-X) | Psycho-Pirate | Quadrant | Quentin Lance (Earth-X) | Ragman | Ra's al Ghul | Red Dart | Ricardo Diaz | Rogue Anti-Vigilante Task Force | Royal Flush Gang | Ruvé Darhk | Sam Armand | Scimitar | Sean Sonus | Shadow Demons | Shadowspire | Sheck | Shrapnel | Silencer | Slade Wilson | Star City Slayer | Suicide Squad | Talia al Ghul | Ted Gaynor | Thomas | Tobias Church | Vigilante | Virgil | Werner Zytle | William Tockman | Vandal Savage

The Flash
Abra Kadabra | Alchemy | A.M.A.Z.O. | Amunet Black | Anthony Bellows | Anti-Monitor | Atom-Smasher | Axel Walker | Black Arrow | Black Bison | Black Siren | Bloodwork | Brie Larvan | Captain Boomerang | Clay Parker | Clifford DeVoe | Clive Yorkin | Clyde Mardon | Crucifer | Danton Black | Dominators | Dr. Light | Dwarfstar | Eobard Thawne | Everyman | Farooq Gibran | General Wade Eiling | Geomancer | Godspeed | Grace Gibbons | Griffin Grey | Grodd | Henry Hewitt | James Jesse | James Zolomon | John Deegan | Jones | Kilg%re | Killer Frost | Killer Frost (Earth-2) | King Shark | Kyle Nimbus | Leonard Snart | Lewis Snart | Lex Luthor | Lucius Coolidge | Magenta | Mark Mardon | Marlize DeVoe | Monitor | Matthew Norvock | Mick Rory | Mirror Master | Music Meister | Orlin Dwyer | Overgirl | Pied Piper | Plunder | Prank | Prometheus (Earth-X) | Psycho-Pirate | Quentin Lance (Earth-X) | Rag Doll | Reverb | Rival | Roy Bivolo | Rupture | Samuroid | Sand Demon | Savitar | Shade | Shadow Demons | Shawna Baez | Simon Stagg | Siren-X | Solovar | Tar Pit | Time Wraiths | Top | Tony Woodward | Trajectory | Turtle | William Tockman | Vandal Savage | Vanessa Ambres | Vincent Santini | Zoom

Legends of Tomorrow
Anti-Monitor | Astra Logue | Benatu Eshu | Black Arrow | Black Flash | Bud Ellison | Cassandra Savage | Colonel | Damien Darhk | Deathstroke Gang | Dominators | Eobard Thawne | First of the Fallen | Grant Wilson | Henry Stein | Hawk-Beasts | Hunters | Jon Valor | Kuasa | Krieger | Lead Samurai | Legion of Doom | Leonard Snart | Leviathan | Lex Luthor | Malcolm Merlyn | Mallus | Mick Rory | Monitor | Mr. Blake | Neron | Nora Darhk | Per Degaton | Pilgrim | Overgirl | Prometheus (Earth-X) | Quentin Lance (Earth-X) | Quentin Turnbull | Ra's al Ghul | Shadow Demons | Shogun | Stillwater Gang | Tabitha | Valentina Vostok | Vandal Savage | Zaman Druce

Agent Liberty | A.M.A.Z.O. | Andrea Rojas | Anti-Monitor | Astra | Beth Breen | Bizarro | Black Arrow | Bloodsport | Children of Liberty | Colonel James Harper | Cyborg Superman | Dirk Armstrong | Dominators | Eobard Thawne | Ethan Knox | Eve Teschmacher | Gamemnae | Hat | Hellgrammite | Hope | Indigo | Jemm | John Corben | John Deegan | Lena Luthor | Livewire | Lex Luthor | Lillian Luthor | Malefic J'onzz | Manchester Black | Master Jailer | Maxima | Maxwell Lord | Mercy Graves | Midnight | Miranda Crane | Mister Mxyzptlk | Monitor | Morae | Morgan Edge | Music Meister | Natalie Hawkings | Non | Otis Graves | Overgirl | Pamela Ferrer | Pestilence | Phil Baker | Phillip Karnowsky | Project Cadmus | Prometheus (Earth-X) | Psi | Psycho-Pirate | Purity | Raymond Jensen | Rama Khan | Reactron | Red Daughter | Red Tornado | Reign | Rhea | Rick Malverne | Rudy Jones | Selena | Scorcher | Shadow Demons | Silver Banshee | T.O. Morrow | Thomas Coville | Toyman | Vartox

Alice | Anti-Monitor | August Cartwright | Bruce Wayne (Earth-99) | Chuck Dodgson | Executioner | Jonathan Cartwright | Lex Luthor | Magpie | Monitor | Shadow Demons | The Rifle | Tommy Elliot | Wonderland Gang |

           Flash-Logo Villains

Abra Kadabra | Angle Man | Barbatos | Black Flash | Black Hand | Brain | Brother Grimm | Cadre | Calculator | Captain Boomerang | Captain Cold | Cheetah | Chillblaine | Chronos | Cicada | Clive Yorkin | Cobalt Blue | Dark Knights | Deadshot | Deathstroke | Doctor Alchemy | Doctor Light | Doctor Polaris | Eclipso | Fallout | Fiddler | Future Flash | Felix Faust | Giganta | Girder | Godspeed | Goldface | Gorilla Grodd | Hector Hammond | Icicle | Killer Frost | Kobra | Lady Flash | Lex Luthor | Livewire | Magenta | Major Disaster | Merlyn | Mirror Master | Mongul | Monsieur Mallah | Murmur | Neron | Penguin | Pied Piper | President Thawne | Professor Zoom | Queen Bee | Ragdoll | Razer | Red Death | Renegades | Rogues | Savitar | Shade | Shadow-Thief | Solomon Grundy | Speed Demon | Thinker | Thorn | T.O. Morrow | Tobias Whale | Toyman | Trickster | Turtle | Vandal Savage | Warp | Weather Wizard | Zoom

Season 1: Reverse-Flash | Captain Cold | General Wade Eiling | Gorilla Grodd | Caitlin Snow | The Mist | Heat Wave | Weather Wizard | Girder | Rainbow Raider | Pied Piper | Peek-a-Boo | Everyman | Clyde Mardon | Multiplex | Simon Stagg | Blackout | Clock King | Captain Boomerang | Clay Parker | Vincent Santini | The Trickster | Trickster II | Anthony Bellows | Bug-Eyed Bandit | Deathbolt
Season 2: Zoom | Reverse-Flash | Captain Cold | Killer Frost (Earth-2) | Caitlin Snow | King Shark | Dr. Light | Geomancer | The Turtle | Time Wraiths | Tokamak | Heat Wave | Atom-Smasher | Anthony Bellows | Sand Demon | Lewis Snart | Gorilla Grodd | Vandal Savage | Dark Archer | Weather Wizard | The Trickster | Tar Pit | Reverb | Trajectory | Pied Piper | James Zolomon | Griffin Grey | Rupture | Girder | Black Siren
Season 3: Savitar | Dr. Alchemy | Killer Frost | Captain Cold | The Rival | Black Flash | King Shark | Mirror Master | Top | Plunder | Gorilla Grodd | Solovar | Reverse-Flash | Magenta | Shade | Dominators | Trickster (Earth-3) | Eve Teschmacher | Clive Yorkin | Time Wraiths | Music Meister | Abra Kadabra | Heat Monger
Season 4: The Thinker | Marlize DeVoe | Samuroid | Kilg%re | Gregory Wolfe | Amunet Black | Matthew Norvock | Killer Frost | Black Bison | Dwarfstar | King Shark | Anthony Bellows | Peek-a-Boo | Black Arrow | Overgirl | Reverse-Flash | Prometheus (Earth-X) | Quentin Lance (Earth-X) | Trickster II | Prank | Jones | Crucifer | Siren-X
Season 5: Cicada (Orlin Dwyer, Grace Gibbons, & David Hersch) | Reverse-Flash | Vanessa Ambres | Jones | Icicle | Weather Wizard | Killer Frost | Rag Doll | Monitor | Zoom | Savitar | The Thinker | Clyde Mardon | John Deegan | A.M.A.Z.O. | Psycho-Pirate | Matthew Norvock | Peek-a-Boo | King Shark | Gorilla Grodd | Godspeed | Bug-Eyed Bandit
Season 6: Bloodwork | Anti-Monitor | Killer Frost | Monitor | Matthew Norvock | Godspeed | Lex Luthor

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