The Boy in the Iron Box: Cast, Release Date, Photos, Plot of New Rupert Friend Movie - Netflix Tudum

  • Deep Dive

    David Prior and Guillermo del Toro Invite You to Meet The Boy in the Iron Box

    The novella series by Chuck Hogan and Guillermo del Toro is getting a feature film adaptation.

    By John DiLillo
    Oct. 16, 2025

The Boy in the Iron Box is making his way to the screen. 

Guillermo del Toro and Chuck Hogan’s serialized novel is getting a feature film adaptation from writer-director David Prior (Guillermo del Toro's Cabinet of Curiosities, The Empty Man). Starring Rupert Friend, Kevin Durand, and Jaeden Martell, The Boy in the Iron Box is the pulse-pounding tale of a team of mercenaries who find themselves out of their depth on a remote summit. What they encounter there will haunt your nightmares. 

Read on for more information about The Boy in the Iron Box — and remember not to unlock it. 

What is The Boy in the Iron Box about?

Flying dark, a plane carrying a team of mercenaries crash-lands on a remote snowy summit. When they come across a maze-like stone fortress, it’s no refuge from the wolves and the freezing winds. It’s more like a trap. What they discover can stop the heart — or worse. As terror takes on a new shape, the real battle for survival begins.

Who’s in the cast of The Boy in the Iron Box?

The cast of The Boy in the Iron Box includes:

  • Rupert Friend (Jurassic World RebirthCompanion, Asteroid City)
  • Kevin Durand (The Naked GunKingdom of the Planet of the Apes, Abigail)
  • Jaeden Martell (Our Hero, Balthazar; Y2K; It: Chapter One and Chapter Two)
  • Aksel Hennie (Sisu, The Martian)
  • Arnas Fedaravičius (The White Lotus, The Last Kingdom)
  • Chris Petrovski (Ray Donovan: The Movie, Madam Secretary)
  • Eugene Prokofiev (NCIS: Los Angeles, Never Have I Ever)
  • Jóhannes Haukur Jóhannesson (Succession)
  • Julian Kostov (The White Lotus, Shadow and Bone)

Is The Boy in the Iron Box based on a book?

Yes. The Boy in the Iron Box is based on the Amazon Original Stories novella series of the same title. The 2024 serialized novel comes from the team behind The Strain: Academy Award winner Guillermo del Toro (The Shape of Water, Frankenstein, Pinocchio) and bestselling author Chuck Hogan (Prince of Thieves, The Standoff). 

When will The Boy in the Iron Box be on Netflix?

There’s no word yet on a release date for The Boy in the Iron Box, but stay tuned: Production is about to begin. 

Related Tags

    Shop

    Go to Netflix Shop

    Discover More Deep Dive

    • Everything You Need to Know About Netflix Party Games
      Party on!
    • A killer with a refined palette meets a criminal profiler in this drama.
    • Revisit the series’ trysts, treasures, and tragedies before it returns Aug. 20.
    • Hear from the lead actors about their characters’ fates.
    • New series Instadocs answers the burning questions on everyone’s minds.
    • Netflix’s most notorious bachelor is getting serious about finding love. 
    • A new group of couples are now playing house with a trial spouse.

    Discover More Drama

    • The drama splashes to Netflix on Oct. 8. 
    • Plus: Ransom Canyon makes a strong debut, and I Will Find You hits a milestone.
    • These series are hits with audiences worldwide.
    • “Next season you start to see Kimmie step fully into her power,” says Williams.
    • Starring Rufus Sewell, the series follows a wealthy family at war with itself.
    • The drama, which will premiere at the Venice Film Festival, is his first film in eight years.
    • The Western starring Minka Kelly and Josh Duhamel is back.

    Latest News

    • Six Kings Slam Returns Live to Netflix in October
      Tennis player in navy outfit serving on indoor hard court, with a yellow tennis ball in mid-air and a Riyadh Season logo visible in the background.

    Popular Now

    • In FIFA World Cup: Launch Edition game, your living room becomes a stadium.
    • Stream Voicemails for Isabelle, Office Romance, a new season of Avatar: The Last Airbender, and more.
    • The series returns with Josh Duhamel, Minka Kelly, and legend Patricia Clarkson.