Grant GustinBarry Allen / The Flash Danielle PanabakerDr. Caitlin Snow / Killer Frost / Regista Candice PattonIris West-Allen Tom CavanaghHarrison 'Harry' Wells / Regista Carlos ValdesCisco Ramon / Vibe Danielle NicoletCecile Horton Kayla ComptonAllegra Garcia / Regista Hartley SawyerRalph Dibny / Elongated Man Brandon McKnightChester P. Runk Patrick SabonguiDavid Singh Keiynan LonsdaleWally West / Kid Flash Jessica Parker KennedyNora West-Allen / XS Michelle HarrisonNora Allen Morena BaccarinGideon (voice) (uncredited) John Wesley ShippHenry Allen Jon CorMark Blaine / Chillblaine Stephanie IzsakOfficer Daisy Korber Tom FeltonDr. Julian Albert Victoria ParkKamilla Hwang Carmen MooreKristen Kramer Chris KleinOrlin Dwyer / Cicada Kim Suzanne EngelbrechtMarlize DeVoe / The Mechanic Wentworth MillerLeonard Snart / Captain Cold Tobin BellSavitar (voice) (uncredited) Robbie AmellRonnie Raymond / Firestorm Neil SandilandsClifford DeVoe / The Thinker Christian MagbyDeon Owens Victor GarberDr. Martin Stein Natalie DreyfussSue Dearbon Efrat DorEva McCulloch / Mirror Monarch David RamseyJohn Diggle / Spartan Shantel VanSantenPatty Spivot Sendhil RamamurthyDr. Ramsey Rosso / Bloodwork Andy MientusHartley Rathaway / Pied Piper Logan WilliamsYoung Barry Allen Stephen AmellOliver Queen / Green Arrow Matt LetscherEobard Thawne / Reverse-Flash Alexa BarajasEsperanza Garcia / Ultraviolet Rachel DranceTaylor Downs Emily Bett RickardsFelicity Smoak David SobolovGorilla Grodd (voice) Islie HirvonenGrace Gibbons Lossen ChambersDr. Vanessa Ambres Dominic PurcellMick Rory / Heat Wave Amanda PaysDr. Tina McGee Vanessa WilliamsFrancine West Sarah CarterGrace Gibbons / Cicada II Klarc Jerome WilsonOfficer Jones Katee SackhoffAmunet Black / Blacksmith Damion PoitierKeith / Goldface Susan WaltersDr. Carla Tannhauser Ashley RickardsRosalind Dillon / Top Jordan FisherBart Allen / Impulse Sara Alicia GarciaAlexa Rivera / Fuerza Ennis EsmerBashir Malik / Psych Liam McIntyreMark Mardon / Weather Wizard Everick GoldingTrevor Shinick Melissa BenoistKara Danvers / Supergirl Audrey Marie AndersonLyla Michaels Donna PescowDr. Sharon Finkel Max AdlerJaco Birch / The Hotness Ken Camroux-TaylorJudge Hankerson Brandon RouthRay Palmer / The Atom Eduard WitzkeSterling Brooks Natalie SharpMillie Rawlins / Sunshine Javicia LeslieRyan Wilder / Batwoman Jessica HaylesArielle Atkins Richard HarmonOwen Mercer / Captain Boomerang Clancy BrownGeneral Wade Eiling Paul AnthonyRoy G. Bivolo / Rainbow Raider Roger HowarthMason Bridge Britne OldfordShawna Baez / Peek-a-Boo Richard BrooksWarden Gregory Wolfe LaMonica GarrettMar Novu / The Monitor Eric NenningerJoseph Carver David HayterKing Shark (voice) Vito D'AmbrosioMayor Anthony Bellows Sugar Lyn BeardBecky Sharpe / Hazard Karan OberoiAugust Heart / Godspeed Chyler LeighAlex Danvers / Sentinel Neal McDonoughDamien Darhk Ciara RenéeKendra Saunders Agam DarshiMona Taylor / Queen Kausar MohammedDr. Meena Dhawan / Fast Track Magda ApanowiczAndrea Wozzeck / The Fiddler Mark HamillJames Jesse / The Trickster Greg FinleyTony Woodward / Girder Franz DramehJefferson 'Jax' Jackson / Firestorm Isabella HofmannClarissa Stein Nicholas GonzalezDante Ramon Demore BarnesHenry Hewitt Kendrick SampsonDominic Lanse Miranda MacDougallIzzy Bowin Ryan Alexander McDonaldNeil Borman / Fallout Katie CassidyLaurel Lance / Siren X Chris WebbTrusting Man Face Reina HardestyJoss Mardon / Weather Witch Fulvio CecereOfficer Vukuvich Peyton ListLisa Snart / Golden Glider Fraser AitchesonCriminal Passenger Caity LotzSara Lance / White Canary / Regista Sean KohnkePolice Officer #1 Keith DavidSolovar (voice) Phil LaMarrRag Doll (voice) Troy JamesPeter Merkel / Rag Doll Jeff SancaStar Labs Security Guard Osmond L. BrambleUniform with Junkie Christiaan WesterveldMugger Shawn StewartMitch Romero Kyle SecorThomas Snow / Icicle Dominic BurgessRamsey Deacon / Kilgore Chelsea KurtzMina Chaytan / Black Bison Todd LasanceEdward Clariss / The Rival Rick D. WassermanPrisoner Godspeed (voice) Cress WilliamsJefferson Pierce / Black Lightning Robert PicardoDexter Myles Milton BarnesQuincy P. Runk Emmie NagataDr. Kimiyo Hoshi / Dr. Light Meghan GardinerRenee Wazzo Alexandria WailesMichelle Amar / Murmur Daniel MallinsonOfficer Doyle Anthony CarriganKyle Nimbus / The Mist Amina ElkatibYoung Iris West Devon GrayeAxel Walker / The Trickster Aaron DouglasRussell Glosson / Turtle Adam StaffordAdam Fells / Geomancer Grey DamonSam Scudder / Mirror Master Greg GrunbergTom Patterson Michael Karl RichardsPaulson Jason MewesJay the Security Guard Steve BaranSWAT Commander Herbert DuncansonSergeant Bates Martin NovotnyHannibal Bates Anna HopkinsSamantha Clayton Reese AlexanderMuseum Guard Rob ComptonPolice Officer #1 Riley Jade BerglundJoanie Bill GoldbergBig Sir / David P. Rachet Emily KinneyBrie Larvan / Bug-Eyed Bandit Kimberly Williams-PaisleyRenee Adler Tyler HoechlinClark Kent / Superman Elizabeth TullochLois Lane David HarewoodJ'onn J'onzz / Martian Manhunter Joel SemandeRoderick Smith Mark BrandonRichard Dearbon John BarrowmanCutter Moran Willa HollandThea Queen / Speedy Blair PennerAcolyte Craig Stefan PleszczynskiRegista Dermott DownsRegista / Produttore Alexandra La RocheRegista Armen V. KevorkianRegista / Visual Effects Supervisor Rachel TalalayRegista / Produttore Chris PeppeRegista / Montatore Danielle PanabakerDr. Caitlin Snow / Killer Frost / Regista Glen WinterRegista / Produttore Brent CrowellRegista / Co-produttore Tom CavanaghHarrison 'Harry' Wells / Regista Vanessa PariseRegista / Co-produttore Esecutivo Hanelle M. CulpepperRegista Eric WallaceRegista / Co-produttore Esecutivo / Teleplay David NutterRegista / Produttore Esecutivo C. Kim MilesRegista / Director Of Photography Harry JierjianRegista / Montatore Michael A. AllowitzRegista Nina Lopez-CorradoRegista Caity LotzSara Lance / White Canary / Regista Kayla ComptonAllegra Garcia / Regista Brenton SpencerRegista / Director Of Photography Douglas AarniokoskiRegista Emily PalizziSceneggiatore Kristen KimSceneggiatore / Produttore Judalina NeiraSceneggiatore / Produttore Todd HelbingSceneggiatore / Produttore Esecutivo Jonathan ButlerSceneggiatore / Produttore Esecutivo Gabriel GarzaSceneggiatore / Co-produttore Esecutivo Greg BerlantiSceneggiatore / Produttore Esecutivo Kelly WheelerSceneggiatore / Produttore Lauren BarnettSceneggiatore / Supervising Producer Deric A. HughesSceneggiatore / Co-produttore Esecutivo Katherine WalczakSceneggiatore Alison SchapkerSceneggiatore / Consulting Producer Zack StentzSceneggiatore / Consulting Producer Benjamin RaabSceneggiatore / Co-produttore Esecutivo Ben SokolowskiSceneggiatore / Consulting Producer Sarah TarkoffSceneggiatore / Supervising Producer Gabrielle StantonSceneggiatore / Produttore Esecutivo Joe PeracchioSceneggiatore Emily SilverSceneggiatore / Produttore Jaime PagliaSceneggiatore / Co-produttore Esecutivo Julian MeiojasSceneggiatore / Co-produttore Bryan Q. MillerSceneggiatore Ray UtarnachittSceneggiatore Carina Adly MacKenzieSceneggiatore Keto ShimizuSceneggiatore Chris RaffertySceneggiatore Lilah VandenburghSceneggiatore Cortney NorrisSceneggiatore Bronwen ClarkSceneggiatore Andrew WilderSceneggiatore / Co-produttore Esecutivo Jennifer LenceCo-produttore Sarah SchechterProduttore Esecutivo Scott SebertCo-produttore Sam ChalsenProduttore Esecutivo / Storia Andrew KreisbergProduttore Esecutivo / Teleplay Thomas PoundCo-produttore / Teleplay Joshua V. GilbertCo-produttore / Staff Writer Curtis KrickProduttore Associato Brooke RobertsProduttore / Story Editor Christina M. WalkerCo-produttore / Teleplay Jeff HershCo-produttore / Executive Story Editor Carrie StulaProduttore Associato / Visual Effects Producer Marc GuggenheimProduttore Esecutivo / Storia Jon WallaceProduttore Associato Jenny WilsonProduction Design Joanne LeblancSet Decoration Alwyn KumstDirector Of Photography Stewart WhelanDirector Of Photography Mikah SharkeyDirector Of Photography Vincent De PaulaDirector Of Photography Jeffrey C. MygattDirector Of Photography Ronald RichardDirector Of Photography Jan KiesserDirector Of Photography Craig WrightDirector Of Photography Bruce WorrallDirector Of Photography Nick LowinDirector Of Photography Gina SherrittHair Department Head Paige GatzkaMakeup Department Head Calla-Syna DreyerMakeup Department Head Starlette TolverHair Department Head Brie ThorpeCostume Design Dianne GreenwoodSet Costumer Andrew PavelSecond Assistant Director Phil ChiperaFirst Assistant Director Paula BonucchiSupervisore della Sceneggiatura Anne-Cécile BoulaisSupervisore della Sceneggiatura Kameron BodalySecond Assistant Director Shea RowanFirst Assistant Director Steve BorsSecond Assistant Director Mark BuntingFirst Assistant Director Liam PowellSecond Assistant Director Jorge OrellanaSecond Assistant Director Lauren FieldsScript Coordinator / Storia Megan SchaufeleSecond Assistant Director Christopher OakesMontatore Felicia LivingstonMontatore Blake NeelyCompositore Musicale Originale Nathaniel BlumeCompositore Musicale Originale Season KentMusic Supervisor Michael MullaneSound Supervisor Angela ClaverieMusic Editor Aaron LevySound Re-Recording Mixer Darin HeinisSound Re-Recording Mixer Justin KohlerSound Re-Recording Mixer Joseph Patrick FinnLine Producer Dani Dornfeld YaroslowCoordinating Producer Aaron HelbingCo-produttore Esecutivo / Teleplay Sean OsmackResponsabile di Produzione Corrie AlexanderUnit Manager Greg JacksonLocation Manager Alan BartolicLocation Manager Isabella BologniniCasting Associate Melissa GregoryCasting Associate Tila DattaCasting Associate Lauren CorryCasting Associate Jen SynnottCasting Associate Rosie LobbCasting Associate Michelle BartoloProduction Accountant Catou KearneyResponsabile di Produzione Lukia CzerninProduction Coordinator Alyssa BravoPost Production Coordinator Rhian AdvinculaVisual Effects Coordinator Sterling GatesStory Editor Grainne GodfreeStory Editor Dan FiskWriters' Assistant Zach SpeedWriters' Assistant