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Krypton Character Details Surface

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TV Line has gotten a hold of character breakdowns for Syfy’s Krypton series which is soon to shoot a pilot. You can read their original piece here — give them traffic so we don’t feel like content thieves over here.

Basically, Krypton is about Superman’s grandfather. Call this Superman: Caprica. Can we have a Superman spinoff from Supergirl starring Tyler Hoechlin instead? Or Booster Gold? No? In any event, here are the characters within:

SEG-EL | Envisioned here as athletic, quietly confident and in his 20s, comic fans are familiar with an older (and a bit grumpier) Seg from his appearance in the classic Starman No. 51, written by James Robinson with story by Robinson and David S. Goyer, who is executive producer/writer of Krypton. But Seg’s a good guy at any age; in the comics, he and son Jor-El (Kal-El/Superman’s father) helped Starman get away while other Kryptonians wanted to detain – and dissect – the Earthling.

LYTA ZOD | This twentysomething beauty will likely have some familial tie to Superman’s future foe, General Zod, while she herself is a (reluctant) warrior.

VAL-EL | Seg’s genius grandpa defied death by going into the Phantom Zone, and is a staunch believer in space exploration.

ALURA ZOD | Lyta’s mom happens to bear the same name as Kara Zor-El’s mother on Supergirl, while “Zod” always raises an eyebrow because of that whole “kneel before” thing.

DEV-EM | If anyone is going to survive Krypton’s inevitable fate, it’ll be this chiseled, twentysomething bad boy. In the comics, Dev escapes the doomed planet, abuses Superboy on Earth and eventually becomes an ally of the Legion of Super-Heroes… in the 30th century.

TER-EL | AKA Seg’s father.

What do you all think?

About the author

About the author

Craig Byrne

Craig Byrne has been writing about Superman TV since 1995, when the "Lois & Clark Krypton Club" launched. He founded KryptonSite.com in February 2001, becoming the first fan site for The WB/CW television series Smallville. He also wrote the Official Companion books for Smallville seasons 4-7 as well as the Smallville Visual Guide.

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About KryptonSite

In a time before social media, Craig Byrne created KryptonSite as the ultimate fan destination for The WB/CW series Smallville which starred Tom Welling, Michael Rosenbaum, Kristin Kreuk, Erica Durance and more. In the decades since, KryptonSite has grown to cover newer Superman-related TV and movie projects while still always holding on to Smallville.

The web’s first source for Smallville news, continuing to cover Supergirl, Superman & Lois, the new Superman films and more!

Copyright © 2026 Craig Byrne & KryptonSite and the respective original authors of posts. Smallville, Kryptonite and other Superman-related items are the property of DC Comics. No infringement is intended.

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