Sneak Peek footage, plus images from the "Krypton" episode "The Rankless Initiative", airing April 4, 2018 on Syfy:
"...during a military crackdown on the home district of 'Seg'...
"...Seg and 'Adam Strange' race to find a deadly 'Sentry'..."
Click the images to enlarge and Sneak Peek "Krypton: The Rankless Initiative"...