I guess we're going along with this
https://vimeo.com/213733111
If link's not working, they have it here too
http://heroichollywood.com/trailer-syfy-krypton-released/
https://vimeo.com/213733111
”Years before the Superman legend we know, the House of El was shamed and ostracized. This series follows The Man of Steel's grandfather as he brings hope and equality to Krypton, turning a planet in disarray into one worthy of giving birth to the greatest Super Hero ever known."
If link's not working, they have it here too
http://heroichollywood.com/trailer-syfy-krypton-released/