Melissa BenoistKara Danvers / Supergirl / Kara Zor-El / Regisseur Chyler LeighAlex Danvers / Sentinel / Regisseur David HarewoodJ'onn J'onzz / Martian Manhunter / Regisseur Mehcad BrooksJames 'Jimmy' Olsen / Guardian Jesse RathQuerl 'Brainy' Dox / Brainiac-5 Nicole MainesNia Nal / Dreamer Azie TesfaiKelly Olsen / Guardian / Schrijver Andrea BrooksEve Tessmacher Floriana LimaMaggie Sawyer Julie GonzaloAndrea Rojas / Acrata Calista FlockhartCat Grant Odette AnnableSamantha Arias / Reign Brenda StrongLillian Luthor Sam WitwerBen Lockwood / Agent Liberty Peta SergeantNyxlygsptlnz / 'Nyxly' Peter FacinelliMaxwell Lord Briana VenskusAgent Susan Vasquez Helen SlaterEliza Danvers April Parker JonesColonel Lauren Haley Robert Zen HumpageFish Head Bruce BoxleitnerPresident Baker Laura BenantiAlura Zor-El / Astra Erica DuranceAlura Zor-El Cara BuonoGamemnae / Gemma Cooper Jay JacksonMale Newscaster Malina WeissmanYoung Kara Zor-El Chad LoweThomas Coville / Regisseur David AjalaManchester Black Graham VerchereGeorge Lockwood Phil LaMarrMalefic J'onzz Tyler HoechlinClark Kent / Superman Lynda CarterPresident Olivia Marsdin Dean CainJeremiah Danvers Krys MarshallJulia Freeman / Purity Andrew MorgadoTotem Oracle (voice) LaMonica GarrettMar Novu / The Monitor Tamzin MerchantLyra Strayd Italia RicciSiobhan Smythe Grant GustinBarry Allen / The Flash Izabela VidovicYoung Kara Françoise RobertsonSarah Walker Olivia NikkanenYoung Alex Anthony KonechnyRaymond Jensen Sarah SmythLydia Lockwood Betty BuckleyPatricia Arias Jhaleil SwabyOrlando Davis Brit MorganLeslie Willis / Livewire Glenn MorshowerGeneral Sam Lane Celeste White SteeleArgo Gentlewoman Jordana TaylorYoung Alex Danvers Nickolas BaricInfernian Attacker Raphael KepinskiKaznian General Frederick SchmidtJohn Corben / Metallo Jessica MerazPamela Ferrer / Menagerie Nick JaineAnother Staffer Willie GarsonSteve Lomeli Erika WalterCloaked Woman Angela ZhouDr. Grace Parker / Pestilence Winsome BrownDark Kryptonian Stephen AmellOliver Queen / Green Arrow Pilar HollandFemale Newscaster Tom CavanaghHarrison 'Nash' Wells / Pariah Fred HendersonMayor of Sims Gary StarkellGary Forehead Kirby MorrowOfficer Petrocelli Crystal BalintSecretary Brown Rich Ceraulo KoAgent Hartmann Eric SteinbergCommander Gor Luke MacfarlaneAgent Donovan Tawny CypressSenator Miranda Crane Dichen LachmanVeronica Sinclair / Roulette Yael GrobglasGayle Marsh / Psi Laurie MetcalfMary McGowan Danielle PanabakerCaitlin Snow / Killer Frost Zayne EmoryYoung Rick Malverne Kari WahlgrenHope (voice) Nick SagarRussell Rogers / Rip Roar Caity LotzSara Lance / White Canary Ruby RoseKate Kane / Batwoman Elizabeth TullochLois Lane Henry CzernyWinslow Schott / Toyman Meaghan RathQuerl Dox / Brainiac-5 Carrie Anne FlemingShopkeeper Lynda BoydEve Tessmacher's Mother Chris William MartinNaxim Tork Anita WittenbergGlee Club Teacher John Wesley ShippBarry Allen / The Flash (Earth 90) Jill MorrisonSecond Local Angela MartinezNewscaster Dawn GreenidgePedestrian Woman Jaeson LeePolice Officer #2 Brandon RouthRay Palmer / The Atom / Clark Kent / Superman Lisa ChandlerBystander #2 Adam BallantyneChild of Liberty #1 James MichalopolousIgor Starros Michael AdamthwaiteCooper Christine BortolinAlien Woman Jesse WarnRegisseur / Co-Executive Producer Tawnia McKiernanRegisseur Armen V. KevorkianRegisseur / Visual Effects Supervisor David HarewoodJ'onn J'onzz / Martian Manhunter / Regisseur Alexis OstranderRegisseur Stefan PleszczynskiRegisseur Ben Hernandez BrayRegisseur Alysse Leite-RogersRegisseur Eric Dean SeatonRegisseur Chad LoweThomas Coville / Regisseur Alexandra La RocheRegisseur Thor FreudenthalRegisseur Millicent SheltonRegisseur Hanelle M. CulpepperRegisseur John F. ShowalterRegisseur Kevin TancharoenRegisseur Chyler LeighAlex Danvers / Sentinel / Regisseur Melissa BenoistKara Danvers / Supergirl / Kara Zor-El / Regisseur Michael A. AllowitzRegisseur Harry JierjianRegisseur / Redacteur Caitlin ParrishRegisseur / Teleplay Robert RovnerSchrijver / Executive Producer Rob WrightSchrijver / Executive Producer Jay FaerberSchrijver / Supervising Producer Greg BerlantiSchrijver / Executive Producer Lindsay SturmanSchrijver / Co-Executive Producer Elle LipsonSchrijver / Co-Producer Emilio Ortega AldrichSchrijver / Producer Roberto Aguirre-SacasaSchrijver Azie TesfaiKelly Olsen / Guardian / Schrijver Andrew KreisbergExecutive Producer / Story Sarah SchechterExecutive Producer Joanie L. WoehlerCo-Producer Jessica QuellerExecutive Producer / Story Ali AdlerExecutive Producer / Teleplay Saray D. GuidettiAssociate Producer Michael GrassiProducer / Story Sheridan ThayerCo-Producer Nazgol GoshtasbpourProduction Design Andrea Mae FentonSet Decoration Eric FraserProduction Design James ListonDirector Of Photography Michael StoreyDirector Of Photography Chris BantingDirector Of Photography Kiersten HargroderCostume Design Andrea DesrochesCostume Designer Rebekah BakMakeup Department Head Clinton WayneProsthetic Designer Cyndra DunnHair Department Head Judy AndresonMakeup Department Head Dawn MillsHair Department Head Victoria J. AuthCostume Designer Jen TroyScript Coordinator / Teleplay Thomas MaAssistant Director Robert CrippenFirst Assistant Director Mimi CroweSecond Assistant Director Alex HodgsonSecond Assistant Director Alex BurnettFirst Assistant Director Craig NewmanFirst Assistant Director Jeffrey A. StallmanRedacteur Blake NeelyOriginal Music Composer Angela ClaverieMusic Editor Season KentMusic Supervisor Gabe HilferMusic Supervisor Daniel James ChanOriginal Music Composer Ethan BeigelSound Re-Recording Mixer George FloresProduction Sound Mixer Jennifer Carpenter HernandezProduction Manager Dana HorganCo-Executive Producer / Story James HowellsCasting Assistant Matt VilleneuveAssistant Location Manager Tila DattaCasting Associate Yahlin ChangCo-Executive Producer / Story Jackie SollittoCasting Associate Kevin FunstonLocation Manager Derek SimonCo-Executive Producer / Teleplay J. HolthamSupervising Producer / Story Karen MaserCo-Executive Producer / Story Katie Rose RogersTeleplay Anna Musky-GoldwynTeleplay Allison WeintraubTeleplay 
