Zack Kaplan Ends a Monster Year at Dark Horse With Kill All Immortals III

Zack Kaplan closes out a massive Dark Horse year with Kill All Immortals III, a savage finale starring Frey Asvald and her fractured immortal Viking family.

Zack Kaplan is not slowing down. Not even a little!

After the explosive monster success of Only The Savage Are Left, the best-reviewed creator-owned debut of the year, tied with D’Orc for top reviews across comics journalists in 2026, plus the immense popularity of Masterminds and the highly anticipated August release of The Smart Division, Kaplan is closing out a blockbuster year with Dark Horse Comics in brutal, bloody, Viking-sized fashion.

Enter Kill All Immortals III, the climactic finale of immortal Vikings, ruthless family drama, and blood-soaked business warfare.

For this final chapter, Kaplan teams with Marvel superstar artist Francesco Mortarino, known for Nyx, Expatriate X-Men, Dune: Water of Kanly, and Avengers. And yeah, that is a serious creative combo right there. This is not just a finale. This is the kind of comic book closer that walks into the room carrying an axe, a grudge, and a billion-dollar inheritance dispute.

After facing mortality for the first time in their lives and somehow surviving the chaos, the Asvald siblings now find themselves at the edge of total destruction. To make it through, they will have to sacrifice everything, because impossibly powerful immortal enemies are coming for them from every direction.

Colorist Thiago Rocha, known for Sister Imperator and Kill All Immortals, returns alongside Eisner-winning letterer Hassan Otsmane-Elhaou, whose work includes Masterminds and The Witcher: The Bear and the Butterfly. Together, the creative team brings back the high-stakes family and societal drama that has been described as Succession meets John Wick. Translation? Rich people problems, but with more axes, blood, betrayal, and bodies hitting the floor.

Arriving in October, Kill All Immortals III features main cover art by series cover artist Oliver Barrett. Issue #1 will also feature variant covers from Eliza Ivanova, known for White Sky, Elena Casagrande, known for Sai: Dimension Rivals, and celebrated cover artist Jenny Frison, known for Batwoman and Sorcerer Supreme.

“Having the chance to get my hands on this fantastic series is an incredible opportunity for me! The special atmosphere created to tell this story is an incredible challenge; it allows me to push my limits and learn a new way of telling stories through images,” exclaimed Mortarino. “I’ve loved learning to draw every member of the Asvald family, and I can’t wait to draw their past versions! I hope you’ll enjoy this series; I’m putting my heart and soul into it to live up to your expectations!”

In Kill All Immortals III, the Asvalds were once a billionaire Viking family with the secret to immortality. That all changed when the family’s only daughter, Frey Asvald, led a rebellion against their barbaric father.

Now the family is splintered, wounded, and hunted by a terrifying world of rival immortals that wants them erased. Frey faces her deadliest adversaries yet, and she must finally decide what matters most: freedom from war or Viking vengeance.

And that is the deliciously savage hook right there. The world of immortal Vikings was already drenched in violence and death when the Asvalds faced just one rival. Now? They are up against an immortal world ready to destroy them.

“I cannot wait to bring you the finale of Kill All Immortals,” said Kaplan. “The response since we first launched this series has been nothing but incredible, and it’s been a joy to share this exciting family drama of barbaric Vikings in our modern world. And if you thought we’ve raised the stakes in Season II, you ain’t seen nothing yet. We are so lucky to be joined by Francesco Mortarino who delivers a poetic and action-packed conclusion to Frey’s story. The first two trades will be out and this conclusion is not to be missed. We will not be holding back on this one and it will be worthy of the series we’ve given you so far!”

That sounds like a creator ready to empty the whole clip, reload, and then swing the axe for good measure.

Zack Kaplan and Francesco Mortarino leave every heart-stopping moment on the page when Kill All Immortals III #1, the first issue of a five-part series, arrives in comic shops on October 7, 2026, for $4.99. Readers can visit Find Your Comic Store for more details and shops near them.

Fans can catch up on Frey Asvald’s story in Kill All Immortals, available in stores now, and Kill All Immortals II, arriving wherever books are sold on September 15, 2026.

And keep your eyes locked on Zack Kaplan’s massive 2026 lineup, including Only the Savage Are Left and The Smart Division, wherever comics are sold.

Because when immortal Vikings go to war, nobody walks away clean. Not the family. Not the enemies. Not even the readers.

Wepa.

Be sure to follow DarkHorseComics on social media and check our website, www.darkhorse.com for more news, announcements, and updates.

Author Profile

Al Mega
I'm Al Mega the CEO of Comic Crusaders, CEO of the Undercover Capes Podcast Network, CEO of Geekery Magazine & Owner of Splintered Press (coming soon). I'm a fan of comics, cartoons and old school video games. Make sure to check out our podcasts/vidcasts and more!

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