When does Krypton return?

Krypton follows Superman's grandfather, Seg-El, whose family, the House of El, has been ostracized and shamed. The series is set approximately 200 years before the birth of Superman and takes place on the eponymous fictional planet. Syfy canceled the series after two seasons in August.
Krypton follows Superman's grandfather, Seg-El, whose family has been ostracized and shamed. Seg fights to redeem his family's honor and save his beloved world from chaos.