Andi ArmaganianRegie
Sarah BoydRegie
Alexandra LaRocheRegie
Rebecca JohnsonRegie
Danielle PanabakerRegie
C. Kim MilesRegie
Brent CrowellRegie
Chris PeppeRegie
Phil ChiperaRegie
Rob J. GreenleaRegie
Viet NguyenRegie
Kevin TancharoenRegie
Tom CavanaghRegie
David McWhirterRegie
Rachel TalalayRegie
Stefan PleszczynskiRegie
Grant GustinBarry Allen / The Flash
Candice PattonIris West-Allen
Danielle PanabakerKhione
Carlos ValdesCisco Ramon
Hartley SawyerRalph Dibny / Elongated Man
Jesse L. MartinJoe West
Jessica Parker KennedyNora West-Allen
Tom FeltonJulian AlbertDanielle NicoletCecile Horton
Tom CavanaghHarrison Wells
Keiynan LonsdaleWally West / Kid Flash
Kayla ComptonAllegra Garcia
Brandon McKnightChester P. Runk
Jon CorMark Blaine / Chillblaine
Kiana MadeiraSpencer Young
Troy JamesPeter Medrkel / Ragdoll
Judith MaxieTheresa Merkel
Rob ComptonDetective Rowell
Derek KwanUniformed Cop
Andy NezPlant Foreman
Susan WaltersDr. Carla Tannhauser
Klarc WilsonOfficer Jones
Jayla HendersonYoung Nora
Eduard WitzkeSterling Brooks
Chris WebbDavid Hersh
Matty FinochioBruno Moretti
Erin CummingsVanessa Jansen / Block
Evan SpergelBobby Moretti
Otto SzaboBruce
Dion RileyOfficer Matthews
Daniel CudmoreGridlockPhil LaMarrRag Doll (voice)Stephen AmellOliver Queen / Green ArrowMelissa BenoistKara Danvers / Supergirl
Kyle SecorThomas Snow
Tyler HoechlinClark Kent / Superman
Bitsie TullochLois Lane
Jeremy DaviesJohn Deegan
Cassandra EbnerRaelene Sharp
Liam McIntyreMark Mardon / Weather Wizard
Michelle HarrisonNora Allen
Tony ToddZoom (voice)Reina HardestyJoss Mardon / Weather Witch
Gabrielle WalshRaya Van Zandt / Silver Ghost
John Wesley ShippBarry Allen / The Flash (Earth 90)David RamseyJohn Diggle
Teddy SearsZoom / Hunter Zolomon
Charlene AmoiaMiss Pellett
Britne OldfordShawna Baez / Peek-a-Boo
Rochelle OkoyeKeisha Moore
Patrick SabonguiCaptain David SinghMorena BaccarinGideon (voice)Islie HirvonenGrace Gibbons
Paul McGillionEarl Cox
Damion PoitierGoldface
Victoria ParkKamilla Huang
Zibby AllenDr. Tanya Lamden
Dan PayneShay Lamden
Lucy HarveyCarolyn the Barista
Megan HelbingMegan the Barista
David HayterKing Shark (voice)
Lossen ChambersDoctor Ambres
Jerry YangIan the Patron
Catherine Lough HaggquistVickie BolenChris KleinOrlin Dwyer / Cicada
Audrey Marie AndersonLyla Michaels
David SobolovGorilla Grodd (voice)Thomas MillerStephan the Patron
Kathryn GallagherLia Nelson
Kimberly Williams-PaisleyRenee Adler
Sarah CarterGrace Gibbons / Cicada
LaMonica GarrettMar Novu / The Monitor
Neil SandilandsClifford DeVoe
Efrat DorEva McCulloch / Mirror Master