Sinopsis
Kara Zor-El es una heroína errabunda que decide aliarse a regañadientes con un compañero improbable para comenzar un viaje épico e interestelar de venganza y justicia, en el cual deberá decidir si su fuerza sirve para destruir o para proteger.
Reparto
Milly Alcock — SupergirlEve Ridley — RuthyeMatthias Schoenaerts — KremJason Momoa — LoboDavid Krumholtz — Zor-ElEmily Beecham — Alura In-ZeDavid Corenswet — SupermanKadiff Kirwan — Bomar VranThalissa Teixeira — Mareck VranFerdinand Kingsley — Elias KnollEmily Piggford — Delilah KnollDiarmaid Murtagh — Drom BaxtonClara Rosager — Blue Sklarian RaiderAlice Hewkin — Red Sklarian RaiderHeather Agyepong — Purple Sklarian RaiderWil Coban — BruteGeorge Montague — Hideous Alien DoubleBruce Lennox — Emond KnollAudrey Brisson-Jutras — Lumpy AlienAvye Leventis — Lumpy AlienLeo Bill — Big Furry GremlinKeeley Forsyth — HealerAsha Soetan — Sarna VranNaomi Wirthner — DoctorImogen Turner — Young KaraPaul Hunter — Wormhole Bus DriverCharlie Rawes — Hookah Smoking Alien / Massive ManCraig Binning — Screeching AlienLuke Rollason — Rest Stop ClerkAdam Young — Bilqui CriminalWinnie Ama — Evely Band SingerHenry Tozer — Evely Band PianistJordan Coulson — Skeevy DudeJames Eeles — Wiry CriminalTom Godwin — Sleeping PrisonerShaun Mason — Brigand UnderlingDean Nolan — Brigand SuperiorDaniel Scott-Smith — Peeing BrigandAudrey Kattan — Caged BrideFlorisa Kamara — Harpoon BrideSeth Rogen — Mousy Alien (voice) (uncredited)