The BEST Episodes of Krypton

Every episode ever - ranked by fan votes!

Last Updated: Mar 27, 2020

Network: Syfy

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.

The Phantom Zone

#1 - The Phantom Zone

Season 1 - Episode 10 - Aired May 23, 2018

Seg races to save his city from being overtaken as the bottling of Kandor begins.

star 8.00
1,603 votes
Writers: Cameron Welsh, Chad Fiveash, James Patrick Stoteraux
Blood Moon

#2 - Blood Moon

Season 2 - Episode 9 - Aired Aug 7, 2019

Seg reunites with Val and the Rebels as General Zod mounts his final attack on the Rebellion.

star 7.91
760 votes
Directors: Cameron Welsh
Writers: David Paul Francis
A Better Yesterday

#3 - A Better Yesterday

Season 2 - Episode 5 - Aired Jul 10, 2019

Amidst a hostage negotiation that could end the war on Krypton, Seg seeks answers about Lyta.

star 7.86
854 votes
Directors: Metin Hüseyin
Writers: David Kob
The Alpha and the Omega

#4 - The Alpha and the Omega

Season 2 - Episode 10 - Aired Aug 14, 2019

The future of Krypton is at stake as Seg faces off against his enemy, General Zod, with the help of his allies.

star 7.85
737 votes
Directors: Ruba Nadda
Writers: Cameron Welsh, Luke Kalteux
Zods and Monsters

#5 - Zods and Monsters

Season 2 - Episode 7 - Aired Jul 24, 2019

General Zod pushes for control of a dominating weapon. Seg and Nyssa fight to save Seg's life.

star 7.84
757 votes
Directors: Erica Watson
Writers: Joel Anderson Thompson
Hope

#6 - Hope

Season 1 - Episode 9 - Aired May 16, 2018

Seg must decide if he can make the ultimate sacrifice in service of the greater good of Kandor.

star 7.84
1,593 votes
Directors: Lukas Ettlin
Writers: Chad Fiveash, James Stoteraux
Savage Night

#7 - Savage Night

Season 1 - Episode 8 - Aired May 9, 2018

A resistance movement begins to form to impede the Voice of Rao's increasing power and influence.

star 7.80
1,641 votes
Directors: Marc Roskin
Writers: David Kob
Civil Wars

#8 - Civil Wars

Season 1 - Episode 6 - Aired Apr 25, 2018

Seg is faced with an impossible choice that will shape the El legacy and the fate of the universe.

star 7.78
1,864 votes
Directors: Kate Dennis
Writers: Doris Egan
Mercy

#9 - Mercy

Season 2 - Episode 8 - Aired Jul 31, 2019

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.

star 7.72
734 votes
Directors: Clare Kilner
Writers: Katie Aldrin
Transformation

#10 - Transformation

Season 1 - Episode 7 - Aired May 2, 2018

After a failed coup, Daron punishes the conspirators. Lyta and Dev go in search of Jayna.

star 7.71
1,745 votes
Directors: Metin Hüseyin
Writers: David Paul Francis
Danger Close

#11 - Danger Close

Season 2 - Episode 4 - Aired Jul 3, 2019

Seg and Adam return to a very different Kandor, while Val and his Rebels prepare a major offensive.

star 7.70
898 votes
Directors: Julius Ramsay
Writers: Luke Kalteux
In Zod We Trust

#12 - In Zod We Trust

Season 2 - Episode 6 - Aired Jul 17, 2019

In the wake of tragedy, Seg helps Nyssa rescue their son. Alliances on Wegthor fracture.

star 7.70
804 votes
Directors: Metin Hüseyin
Writers: Nadria Tucker
House of Zod

#13 - House of Zod

Season 1 - Episode 5 - Aired Apr 18, 2018

Jayna grapples with her torn loyalties as Seg fights for survival within the heart of Black Zero.

star 7.69
1,948 votes
Directors: Julius Ramsay
Writers: Lina Patel
House of El

#14 - House of El

Season 1 - Episode 2 - Aired Mar 28, 2018

After suffering a tragedy, Seg must adjust to a new life, a new rank and a new threat.

star 7.69
2,440 votes
Writers: Cameron Welsh
Will to Power

#15 - Will to Power

Season 2 - Episode 3 - Aired Jun 26, 2019

The Rebels gain advantage against General Zod. Seg goes head-to-head with Brianiac.

star 7.68
949 votes
Directors: Julius Ramsay
Writers: Lina Patel
Pilot

#16 - Pilot

Season 1 - Episode 1 - Aired Mar 21, 2018

Superman's grandfather, Seg-El, learns Krypton is in danger of being destroyed so that his future grandson will never be born.

star 7.66
3,007 votes
Writers: David S. Goyer, Ian Goldberg
Ghost in the Fire

#17 - Ghost in the Fire

Season 2 - Episode 2 - Aired Jun 19, 2019

Adam Strange and Seg evade a bounty hunter. General Zod uses Nyssa to further his cause.

star 7.64
987 votes
Directors: Marc Roskin
Writers: Kiersten Van Horne
The Rankless Initiative

#18 - The Rankless Initiative

Season 1 - Episode 3 - Aired Apr 4, 2018

During a military crackdown on Seg's home district, Seg and Adam Strange race to find a deadly Sentry.

star 7.62
2,224 votes
Directors: Steve Shill
Writers: Nadria Tucker
Light-Years from Home

#19 - Light-Years from Home

Season 2 - Episode 1 - Aired Jun 12, 2019

Seg-El is stranded far from home, where his grandfather leads a rebellion against General Zod.

star 7.60
1,097 votes
Directors: Marc Roskin
Writers: Cameron Welsh, David S. Goyer
The Word of Rao

#20 - The Word of Rao

Season 1 - Episode 4 - Aired Apr 11, 2018

Seg is approached by a Black Zero leader as Rao finds a scapegoat for the failed Rankless Initiative.

star 7.59
2,095 votes
Directors: Keith Boak
Writers: Luke Kalteux