Henry Cavill has confirmed a key breakthrough in his Cavill's Warhammer adaptation will bring the tabletop game's world to life on the small screen, the Amazon-owned streaming service being the home for all the forthcoming content in the series. The project was first announced in December 2022, with a financial report from Games Workshop in July 2024 indicating Amazon had until December of this year to decide on the show's "creative guidelines" to retain rights to the series.
Now, Cavill has taken to Instagram, confirming that him, Games Workshop, and Amazon have decided how his Warhammer 40,000 adaptation is going to start. Posting an image of himself at The Little Shop in New Jersey, where he bought his first Warhammer models, the creative teased that the starting point for the adaptation has been decided, and more news would arrive soon about where the story is going to begin. Check out what Cavill posted, and what he had to say, below:
What Cavill's Announcement Means For The Warhammer 40,000 Adaptation
The Series Is Moving Ahead After 2 Years Of Silence
The news of the franchise's onscreen development comes just in time for Amazon, who would have had to relinquish rights to the project had a creative outline not been approved by now. The franchise will begin with a TV series introducing the dark sci-fi world, although it's currently unclear where it will begin. Given the recent positive reviews for Warhammer 40,000: Space Marine 2, its clear mediums outside the original tabletop game have plenty of draw to them. Since a story has already been decided, it won't be long until more information likely comes to light.

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While there's no way of knowing where the series will begin, the show could begin by exploring popular factions like the Space Marines, or other factions working under the Emperor of Mankind. It's also possible Custodes are involved, potentially highlighting Games Workshop's decision to add female warriors to the organization earlier this year. It's also possible Prime Video's Secret Level anthology show, which includes an episode about Warhammer 40,000, will pave the way for the TV show, revealing what to anticipate from the series.
Our Take On Cavill's Warhammer 40,000 Adaptation Announcement
Good News For The In-Progress Project
Given how little information had been provided about the adaptation since it was first announced, it was unclear if the project was still alive at Prime Video. Cavill's news is reassuring, however, indicating there's now a long-term plan for the series, with the first entry being just the start of a wider adaptation. Since his information is still rather vague, it seems like the exact subject of the show is under wraps for now. However, it won't be long until the sci-fi franchise finally gets a chance to shine on the small screen.
Warhammer 40,000 is a sci-fi spinoff of Warhammer, a fantasy tabletop game with a similar amount of supplemental material.
Source: Henry Cavill/Instagram

Based on the extended universe of the popular board/miniature game series, Warhammer 40K is a sci-fi action/war series in development for Prime Video. Helmed by and starring Henry Cavill in collaboration with Games Workshop, Warhammer looks to bring the gritty futuristic war series to the small screen sometime in 2025.
- Creator(s)
- Henry Cavill
- Seasons
- 1
- Where To Watch
- Prime Video