"Deep as the Grave" Trailer Is Exploding! Val Kilmer Brought Back to the Screen by AI

Wow, as soon as this trailer dropped, it genuinely gave people goosebumps! The indie film Grave Deep has released its first trailer, and the late Val Kilmer actually completed his final performance in AI form. The moment this news broke, the discussion section instantly exploded, like a livestream chat suddenly flooded with question marks and exclamation points.

Here’s the key point: this wasn’t the filmmakers casually pulling a stunt, nor were they forcing technology in as a gimmick to cash in on nostalgia. Val Kilmer had taken on the role of Father Fintan as early as five years ago, but because his throat cancer worsened, filming never truly got underway. Director Colt Worcis didn’t recast the part, but instead chose to use AI to complete the unfinished performance. That decision itself is both bold and sensitive.

In the trailer, you can see Val Kilmer appear at different ages, including both a younger version of the priest and a spirit-like form carrying an oppressive presence. The visual tone is chilling, and the atmosphere hits immediately. The director also revealed that Val Kilmer appears on screen for more than an hour in the film. This is no cameo or brief appearance, but a genuinely substantial role. All I can say is, the filmmakers clearly put in serious effort this time.

But! The biggest concern with news like this is the ethical controversy that’s impossible to avoid. Hollywood is already in fierce debate over AI replacing actors and the use of likeness rights. If something like this is handled even slightly poorly, audiences will immediately feel uncomfortable. Fortunately, the director made the position very clear this time: the core principles were “consent, compensation, and collaboration.” Not only did they obtain formal authorization from Val Kilmer’s children, they also paid compensation and emphasized strict compliance with SAG guidelines on AI use.

More importantly, Val Kilmer’s family wasn’t just passively signing off. His daughter Mercedes was involved throughout the process and publicly voiced her support. Her stance was very clear: during his lifetime, her father had always remained open to new technology and believed it could carry stories farther. That context matters a lot, because Val Kilmer was diagnosed with throat cancer in 2014, and after undergoing two tracheotomies, he lost the ability to speak naturally. But while he was still alive, he had already used AI software to reconstruct his voice. That line in Top Gun: Maverick was also completed through technological restoration.

From an industry perspective, this feels more like a stress test under pressure. Going forward, whether AI can be used in film and television won’t depend only on whether the results look spectacular, but also on whether the actor’s wishes are respected and whether families and rights holders are given sufficient control. Unlike those shady practices of secretly piecing together a face and voice, Grave Deep has at least put the rules on the table this time. So audiences will definitely discuss it, but they may not react with one-sided disgust.

If you follow trends in film technology, this is definitely a project worth watching, because it could become a model for how AI is used in future film and television. And if you’re a Val Kilmer fan, then this feels more like both a farewell and a continuation. When the line “Don’t fear the dead, and don’t fear me” appears in the trailer, it really feels like the veteran actor has taken one more step back through the screen. Put simply, whether AI can move people has never been about how dazzling it is, but about whether there is still human warmth in what it brings back.