BEGIN SLIDESHOW Krypton Episode 2 promo and clip Following the series premiere last night, Syfy has released a look-ahead preview for Krypton’s first season along with a clip from next week’s episode! Check them out in the players below! Set two generations before the destruction of Superman’s home planet, Krypton follows Seg-El (Cameron Cuffe), the legendary Man of Steel’s grandfather, who is faced with a life and death conflict – save his home planet or let it be destroyed in order to restore the fate of his future grandson.