Brenton ThwaitesDick Grayson / Robin / Nightwing Anna DiopKoriand'r / Kory Anders / Starfire Ryan PotterGarfield 'Gar' Logan / Beast Boy / Story Teagan CroftRachel Roth / Raven Curran WaltersJason Todd / Robin / Red Hood Joshua OrpinSubject 13 / Conner Kent / Superboy Conor LeslieDonna Troy / Wonder Girl Minka KellyDawn Granger / Dove Alan RitchsonHank Hall / Hawk Jay LycurgoTim Drake / Robin Chelsea ZhangRose Wilson / Ravager Savannah WelchBarbara Gordon Esai MoralesSlade Wilson / Deathstroke Vincent KartheiserDr. Jonathan Crane / Scarecrow Franka PotenteMay Bennett / Mother Mayhem Joseph MorganSebastian Sanger / Brother Blood Iain GlenBruce Wayne / Batman James ScullyBernard Fitzmartin Damaris LewisKomand'r / Blackfire Natalie GumedeMercy Graves Tomaso SanelliYoung Dick Grayson Reed BirneyThe Messenger / Dr. Adamson Karen RobinsonMargarita Vee Rachel NicholsAngela Azarath Demore BarnesWilliam Randolph Wintergreen Noah Dalton DanbyThe Confessor Michael MosleyArthur Light / Dr. Light McKinley FreemanJustin Cole Logan ThompsonNuclear Biff Melody JohnsonNuclear Mom Kris SiddiqiDr. Artie Kind Tim PostArthur Holmwood / Raven Mask Nicola Correia DamudeGina Meagen FaySister Catherine Elliot KnightDon Hall / Dove Liza Colón-ZayasDetective Jessica Perez Matt BomerLarry Trainor / Negative Man (voice) Brendan FraserCliff Steele / Robotman (voice) Jill FrappierElderly Woman Genevieve AngelsonDr. Eve Watson Drew Van AckerGarth / Aqualad Katy BreierRecord Store Clerk Al McFosterRafelson Roberts / Raphelson Roberts Danny WaughDetective Jones Anthony J. MifsudSantiago Perez Sistah LoisElko Diner Cook Pastel SupernovaBurlesque Dancer #1 Lillian MonizeDick's Little Girl Somkele Iyamah IdhalamaZadira Allen KengNational Guard #2 Nyambi NyambiDominic Mndawe / Freedom Beast Alan van SprangSheriff Dave Carter Joivan WadeVictor Stone / Cyborg Craig BurnatowskiMilitary Guard Jarreth J. MerzThe Acolyte April BowlbyRita Farr / Elasti-Girl Jake MichaelsCliff Steele / Robotman Dwain MurphyLarry Trainor / Negative Man Sherilyn FennRachel's Mother Steve RizzoGarage Thug #2 Randolf HobbsJohn Grayson April Brown ChodowskiMary Grayson Nicolas GrimesEnormous Man Richard BlackburnNeighbor Nadine WhitemanTicket Teller Shakura S'AidaVolunteer Sally Val OvtcharovTattooed Man Mark Antony KrupaKonstantin Kovar Justin LandrySecurity Guard Jamillah RossPrecinct Cop Cara RickettsSocial Worker Jarrod MacLeanOfficer Jones Bruno BichirChief / Dr. Niles Caulder Scott GarlandLocal Cop #2 Ariane LaezzaFrench Doctor Jerome BourgaultAssessment Doctor Malube Uhindu-GingalaConga Doctor Zach SmaduNuclear Stepdad Lester SpeightClayton Williams Kyle MacNick Zucco / Melting Man Jeremy CrawfordRingmaster Ess HödlmoserContortionist Richard ZeppieriTony Zucco Jamie MaczkoHipster Boyfriend Desmond CampbellPrison Van Guard Arthur KantemirovAerialist Marcello BezinMaroni Man #2 Marina SirtisMarie Granger Jayden MarineYoung Don Hall Trevor HayesCoach Vincent Kenny WongFather of Victim Jayden GreigFootball Kid #1 Ethan HwangFootball Kid#2 Bas ReitsmaDwayne Wainwright Mishu VellaniDr. Kimberly Kraft Orphée Ladouceur-NguyenCute Girl Taylor GillDawn Dance Double Damian Walshe-HowlingGaraham Norris Andi HubickYoung Donna Troy James HawksleyJerry Ridley Shahi TerukArt Gallery Guest Jerry SchaeferTrain Conductor Vanessa JacksonFBI Agent #1 Karl CampbellFBI Agent #3 James McDougallRail Worker James ScallionJohnny Greyson Sean SullivanNight Manager Tony CraiCommission Stable Simon NorthwoodDrunk Beating Man Carol BankerRegisseur / Producer Boris MojsovskiRegisseur / Director Of Photography Nick CopusRegisseur / Co-Executive Producer Millicent SheltonRegisseur Kevin Rodney SullivanRegisseur Akiva GoldsmanRegisseur / Schrijver / Executive Producer Greg WalkerRegisseur / Schrijver / Executive Producer Kevin TancharoenRegisseur Eric Dean SeatonRegisseur John FawcettRegisseur / Co-Executive Producer Bryan Edward HillSchrijver / Co-Producer Joshua LevySchrijver / Co-Producer Prathi SrinivasanSchrijver / Co-Producer Melissa Brides OckmanSchrijver / Script Coordinator Richard HatemSchrijver / Executive Producer Tom PabstSchrijver / Co-Executive Producer Jamie GorenbergSchrijver / Co-Executive Producer Gabrielle StantonSchrijver / Co-Executive Producer Jeffrey David ThomasSchrijver Greg BerlantiExecutive Producer / Story Sarah SchechterExecutive Producer Geoff JohnsExecutive Producer / Story Randall SmithAssociate Producer Jonathan GabayCo-Producer Christiana HooksCo-Producer Caroline GeeSet Decoration Ian BrockProduction Design John DondertmanProduction Design Taylor ColpittsFirst Assistant Art Direction Hiep PhamFirst Assistant Art Direction Victor MareFirst Assistant Art Direction Sonia GemmitiFirst Assistant Art Direction Alder DunlapArt Direction Dave WoodFirst Assistant Art Direction Lisa CowenFirst Assistant Art Direction Natalie YeungFirst Assistant Art Direction Samantha DickArt Direction Kelly DiamondFirst Assistant Art Direction Karl CrosbyFirst Assistant Art Direction Liane PrevostFirst Assistant Art Direction Michaela CheyneArt Direction Aleks CameronFirst Assistant Art Direction Brian VerhoogArt Direction Leks RaamatFirst Assistant Art Direction Fraser BrownDirector Of Photography Jon JoffinDirector Of Photography Jeremy BenningAdditional Director Of Photography Scott BakerAdditional Director Of Photography Laura Jean ShannonCostume Design Joyce SchureCostume Design Jennifer O'ConnorMakeup Department Head Christina BarryCostume Supervisor Stacie MerrimanHair Department Head Clara DinunzioHair Department Head Tammy Rae BeltramiScript Supervisor Felipe RodriguezSecond Unit Director Marcel SaumureFirst Assistant Director Nicholas VandalSecond Assistant Director Matt HotsonFirst Assistant Director Raymond P. WalshSecond Assistant Director Ryan JakubekScript Supervisor Cheyenne ByngSecond Assistant Director Jonnie KatzSecond Assistant Director Rick MorrisThird Assistant Director Rick KushSecond Assistant Director Louisa PangThird Assistant Director Skip KimballSenior Colorist Christina Sophia CastroRedacteur Ian MayberryAssistant Editor Kevin HancockAssistant Editor Harry JierjianAdditional Editing Kevin KinerOriginal Music Composer Clint MansellOriginal Music Composer Todd BeckettSound Re-Recording Mixer Vince TennantSupervising Sound Editor Norval D. Crutcher IIISupervising Sound Editor Chris McGearyMusic Editor Dan HilandSound Re-Recording Mixer Gary CalamarMusic Supervisor Shawn M. KirkbyProduction Sound Mixer Jason KnightLocal Casting Michael WrayLine Producer Lyndsey BaldasareOriginal Casting Jackie Alexander MoulsonProduction Coordinator Chantal KempAssistant Production Manager Lauren RamsayTravel Coordinator Tabitha WietstrukPost Production Coordinator Adam GoodellCasting Associate Camille VerschoorisProduction Manager Chandler BoriskaCasting Associate Karen ColacoProduction Accountant Robert OrtizLine Producer Tristan PlantLocation Manager Andrew FurlongLocation Manager Hassan KamallAssistant Location Manager Mark ReidProduction Manager Gunnar HansenVisual Effects Supervisor Jason DickasonVisual Effects Coordinator Stephanie CogginsStory Editor Marisha MukerjeeExecutive Story Editor Ryan PotterGarfield 'Gar' Logan / Beast Boy / Story