Pilot
S01E01 - Airdate: 2018-03-21
Runtime: 60 min
On the planet Krypton, Val-El is executed for high treason. Fourteen years later his grandson Seg discovers that Val was trying to identify a threat that plans to destroy Krypton and countless other worlds... and wipe out Seg's grandson-to-be, Kal-El, who will one day become known as Superman.
Episode details and rating from TVmaze.