This week's DC Comics contain a three-page comic preview of Krypton Season 2.
Teaser trailer for Krypton Season 2 coming in 2019
Preview clip promoting the Krypton episode "Civil Wars"
A trailer previewing the coming weeks of Krypton shows off Brainiac and Zod and references Doomsday.
The Krypton episode "The House of Zod" had a big reveal about Colin Salmon's character.
An actor who appeared on Smallville and in Man of Steel will be playing Zod on Supergirl.