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- Why the filmmakers turned to AI to cast Father Fintan
- Collaboration with Kilmer’s family and estate
- What the film tells: archaeology, Southwest, and the Navajo story
- How Kilmer’s image and voice were recreated
- Production timeline and the pandemic’s impact
- Ethical safeguards and industry rules followed
- Mercedes Kilmer’s perspective and Kilmer’s own view on tech
- Where AI fits into the final film and what viewers will see
Val Kilmer’s presence is returning to the screen in a way he never anticipated: recreated through generative AI to play a pivotal role in As Deep as the Grave. The late actor, who fought throat cancer in his final years, never made it to set. Still, filmmakers used cutting-edge technology and family approval to give him the part he was born to play.
Why the filmmakers turned to AI to cast Father Fintan
The film’s director originally wrote the role with Kilmer in mind. When the actor’s illness prevented him from filming, the production faced a dilemma. Reshoots were out of the question for budget and scheduling reasons. Turning to generative AI became a practical solution to complete the story.
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The decision was driven by creative necessity, not convenience. The team believed Father Fintan was essential to the narrative, and AI offered a way to restore those scenes without recasting or re-filming.
Collaboration with Kilmer’s family and estate
Producers engaged Kilmer’s estate and his daughter, Mercedes Kilmer, early in the process. Their cooperation was central to moving forward.
- Estate approval: The family supported recreating Kilmer for this film.
- Compensation: The production compensated the estate for use of his likeness.
- Creative intent: The family said Kilmer admired new storytelling technologies.
Having the family’s blessing helped the filmmakers address ethical concerns and gave them confidence to proceed.
What the film tells: archaeology, Southwest, and the Navajo story
As Deep as the Grave, once titled Canyon of the Dead, dramatizes real excavations in Canyon de Chelly, Arizona. It follows archaeologists Ann and Earl Morris as they seek to piece together Navajo history.
The cast features Abigail Lawrie and Tom Felton in lead roles. Actors such as Wes Studi and Abigail Breslin round out the ensemble. The AI-crafted Kilmer appears as Father Fintan, a Catholic priest tied to Native American spiritual traditions.
How Kilmer’s image and voice were recreated
The production used a mix of archival photos and recent footage to model different stages of the character’s life. Many source materials were provided by Kilmer’s family.
Voice recreation combined existing audio and AI synthesis. The film integrates a voice that reflects the actor’s later-life vocal condition, as the character also suffers from a similar ailment.
- Archival images for facial modeling
- Late-life footage for authenticity
- AI-generated audio informed by Kilmer’s own recordings
Production timeline and the pandemic’s impact
This indie film endured a lengthy shoot, with COVID interruptions stretching work across six years. At one point, scenes featuring Father Fintan were removed for time and budget reasons.
When the filmmakers reviewed their cut, they found the story felt incomplete without that character. Unable to reassemble the cast or secure more shooting days, they explored AI as an alternative.
Ethical safeguards and industry rules followed
The team anticipated pushback from those worried about AI’s effect on creative jobs. To address those concerns, they adhered to guild guidance and transparency measures.
- SAG guidelines: The production consulted relevant union rules.
- Payment: Kilmer’s estate received compensation for the likeness.
- Family consent: Mercedes Kilmer publicly supported the project.
The filmmakers hope the film will be seen as a model for responsible AI use in storytelling.
Mercedes Kilmer’s perspective and Kilmer’s own view on tech
Mercedes described her father as spiritually connected to the Southwest and open to new tools for storytelling. She said he embraced technology that expanded creative possibilities.
During his life, Kilmer had previously used AI to restore or recreate his voice. In 2022 he collaborated with a technology company to generate an AI voice for a film role, explaining that the tool helped him communicate after throat surgery.
Where AI fits into the final film and what viewers will see
The movie places the AI-generated Kilmer in substantial sequences. These scenes use different visual eras to show the character aging.
Viewers will notice a blend of younger references and late-life elements to create a coherent on-screen presence that mirrors the character’s arc.
The filmmakers argue this approach preserves the intent behind casting Kilmer while honoring his legacy and the historical drama at the heart of the movie.












