AI Digital Masks Altered Actors in Documentary Series

Investigation Discovery utilized custom AI motion capture to modify actor appearances in a true crime series.

Updated on Sept. 30, 2026 in Artificial Intelligence

Optical sensors and lighting rigs for motion capture technology set up in a professional film studio environment. — Investigation Discovery and Max are utilizing custom AI-driven motion capture technology to apply digital masks to actors in a new documentary series. AI Illustration. Upload story photo >

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Investigation Discovery and Max premiered a documentary series that used artificial intelligence to apply digital masks to ten actors. The production developed the technology over three years to replace traditional reenactment methods.

Why it matters

The technology addresses the challenge of limited archival footage for historical subjects by enhancing actor performances in post-production. This development aims to increase audience believability in documentary reenactments.

The production team spent 3 years developing a custom AI-driven motion capture tool. It allows for the integration of digital prosthetics onto actors who were selected specifically for their facial structural similarities to historical subjects.

The players

Investigation Discovery

A cable network focused on true crime programming and documentary-style reenactments.

Max

A premium streaming service owned by Warner Bros. Discovery that aggregates film and television content.

The details

The AI tool works by augmenting live actor performances with digital masks during post-production. Before the digital processing, actors like Morag Peacock underwent 90 minutes of physical hair and makeup preparation. The process relies on selecting performers whose base facial geometry aligns with the historical figures to ensure the AI-applied digital layer maintains realistic motion tracking.

2003: Charlize Theron portrayed Aileen Wuornos in the film Monster.
September 2026: Ryan Murphy's Monster: The Lizzie Borden Story premiered.
September 30, 2026: Unmasking a Monster: Aileen Wuornos premiered.

The Tech Race

This production follows an industry trend of adopting AI-driven facial modification to replace traditional, static prosthetics in long-form media. It serves as a benchmark for how documentary filmmakers balance historical accuracy with digital post-production capabilities.

Viewers watching the series on Investigation Discovery or Max can see the result of this three-year technical development. This method effectively sets a new standard for how documentary reenactments may handle historical figures in future television productions.

The takeaway

The move suggests a future where documentary reenactments rely less on physical prosthetics and more on AI-assisted post-production tools. Watch for how other studios implement similar motion capture workflows in upcoming historical docuseries.