Mercedes Kilmer publicly supported the project, highlighting the family's optimism about using emerging technologies to expand storytelling while honoring her father’s legacy.

The project has ignited ongoing debates about consent, ethical limits of AI in entertainment, and the potential ripple effects for actors, audiences, and the future of filmmaking, with warnings that Kilmer may not be the last example.

Promotional material features AI-enhanced imagery of Kilmer, including a shadowed, hooded scene on horseback, prompting discussions about reviving deceased actors.

Critics question the ethics of using a deceased actor’s likeness without a traditional performance, raising concerns about consent, compensation, and collaboration in AI filmmaking.

Directors emphasize that Kilmer’s role is substantial, spanning over an hour of screen time rather than a brief cameo.

Kilmer committed to the project before health declined and died at 65; his character, Father Fintan, a Catholic priest and Native American spiritualist, is central to the released trailer.

The trailer shows Kilmer at various ages within the film, which centers on archaeologists Ann and Earl Morris.

The project is led by brothers Coerte and John Voorhees, aiming for a year-end release of the historical drama.

Production began in 2020 in New Mexico during the pandemic, paused and resumed, with the decision to preserve Kilmer’s presence rather than recast.

Kilmer initially joined production before health issues escalated; the team revived his character via AI rather than recasting.

The cast includes Tom Felton, Abigail Breslin, and Wes Studi, with promises of sweeping desert visuals, excavation scenes, and dramatic storytelling.

Filmmakers frame the AI approach as a practical solution due to budget constraints and time needed to restart production, not an effort to replace actors.