Ended Wednesday / 7:00pm Syfy 45 min.
Set two generations before the destruction of Superman's home planet, Krypton follows Seg-El, the legendary Man of Steel's grandfather whose House of El was ostracized and shamed. With Krypton's leadership in disarray, Seg-El encounters Earthly time-traveler Adam Strange who warns he's under the clock to save his beloved world from chaos. Fighting to redeem his family's honor and protect the ones he loves, Seg is also faced with a life and death conflict save his home planet or let it be destroyed in order to restore the fate of his future grandson.

Season 2

10 Episodes

The future of Krypton is at stake as Seg faces off against his enemy, General Zod, with the help of his allies.
Aug 14 2019
Seg reunites with Val and the Rebels as General Zod mounts his final attack on the Rebellion.
Aug 07 2019
Mercy 2x08
Nyssa and Seg receive assistance from Jayna and Dev as they set their sights on General Zod's fleet, then they make a surprising discovery.
Jul 31 2019
General Zod pushes for control of a dominating weapon. Seg and Nyssa fight to save Seg's life.
Jul 24 2019
In the wake of tragedy, Seg helps Nyssa rescue their son. Alliances on Wegthor fracture.
Jul 17 2019
Amidst a hostage negotiation that could end the war on Krypton, Seg seeks answers about Lyta.
Jul 10 2019
Seg and Adam return to a very different Kandor, while Val and his Rebels prepare a major offensive.
Jul 03 2019
The Rebels gain advantage against General Zod. Seg goes head-to-head with Brianiac.
Jun 26 2019
Adam Strange and Seg evade a bounty hunter. General Zod uses Nyssa to further his cause.
Jun 19 2019
Seg-El is stranded far from home, where his grandfather leads a rebellion against General Zod.
Jun 12 2019

Season 1

10 Episodes

Seg races to save his city from being overtaken as the bottling of Kandor begins.
May 23 2018
Hope 1x09
Seg must decide if he can make the ultimate sacrifice in service of the greater good of Kandor.
May 16 2018
A resistance movement begins to form to impede the Voice of Rao's increasing power and influence.
May 09 2018
After a failed coup, Daron punishes the conspirators. Lyta and Dev go in search of Jayna.
May 02 2018
Seg is faced with an impossible choice that will shape the El legacy and the fate of the universe.
Apr 25 2018
Jayna grapples with her torn loyalties as Seg fights for survival within the heart of Black Zero.
Apr 18 2018
Seg is approached by a Black Zero leader as Rao finds a scapegoat for the failed Rankless Initiative.
Apr 11 2018
During a military crackdown on Seg's home district, Seg and Adam Strange race to find a deadly Sentry.
Apr 04 2018
After suffering a tragedy, Seg must adjust to a new life, a new rank and a new threat.
Mar 28 2018
Pilot 1x01
Superman's grandfather, Seg-El, learns Krypton is in danger of being destroyed so that his future grandson will never be born.
Mar 21 2018