The filmmakers behind “As Deep as the Grave” have debuted the trailer for the upcoming historical drama, giving viewers a first look at the AI technology that was used to create Val Kilmer’s performance.

Kilmer, who died in 2025 after battling throat cancer, was cast as Father Fintan, a Catholic priest and Native American spiritualist, but was too sick to shoot his role. With the cooperation of Kilmer’s estate and his daughter Mercedes, the “As Deep as the Grave” team used generative AI to include the actor in the finished film.