S1 : E1
TV-14 | 44 min | Aired: 03.21.18
Superman's grandfather learns Krypton is in danger of being destroyed to ensure his future grandson will never be born.
Superman's grandfather learns that Krypton is being targeted for destruction by Brainiac.
Wallis Day (The Royals, Batwoman)
Cameron Cuffe (Florence Foster Jenkins, The Halcyon)
Georgina Campbell (Murdered by My Boyfriend)
Shaun Sipos (Melrose Place, Life Unexpected)
Ann Ogbomo (Wonder Woman, Justice League)
Ian McElhinney (Game of Thrones, Rogue One: A Star Wars Story)
Colin Salmon (Deathstroke: Knights & Dragons, Limitless)
Hannah Waddingham (Ted Lasso, Game of Thrones)
Elliot Cowan (Sinbad)
David S. Goyer (Man of Steel, The Dark Knight Trilogy)
Cameron Welsh (Constantine)