Warhammer 40,000
As of August 3, 2026, Warhammer 40,000 is a feature film that is in development. Six production companies are attached, including United Artists, Vertigo Entertainment and Amazon MGM Studios. Attached are writer Mike Flanagan and producer Henry Cavill. Production List last updated this listing on August 3, 2026.
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Project Summary
Warhammer 40,000 is advancing in development at Prime Video with horror director Mike Flanagan now attached as writer. Flanagan has completed initial story outlines and is moving toward scripting the project, which Henry Cavill continues to executive produce and star in alongside production companies Vertigo Entertainment and United Artists. The franchise deal encompasses both film and television adaptations of the Games Workshop property, which depicts a grim future where humanity's galactic empire faces threats from traitors, alien forces, and malevolent gods. Games Workshop CEO Kevin Rountree confirmed the project remains a long-term partnership with Amazon that will take years to bring to market, with Cavill remaining closely involved in shepherding the cinematic universe from development through production.
Production Contacts— Members Only
The production office contacts for Warhammer 40,000 are on file at Production List, last updated August 3, 2026, and are available to members. Membership is $29.95 for the first month.
Cast & Crew
Production
| Producer | Henry Cavill |
Writing
| Writer | Mike Flanagan |
Contact details for each person listed are on file and available to members.
Member Discussion
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Working on Warhammer 40,000
Warhammer 40,000 is in development. Crew hiring starts once it enters pre-production, usually a few weeks before the shoot date. How productions hire crew · Working as an extra · Reaching the production office
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Source: Production List, published by the Film & Television Industry Alliance. Cite this page as https://www.productionlist.com/production/warhammer-40-000 (last updated Aug 3, 2026).