Tom Hanks calls AI replacing him 'a scary thought' — and Hollywood should probably listen

Woody the toy cowboy has faced a lot of frightening moments over the course of five Toy Story movies, but the actor voicing him for the last 30 years is trepidatious over the possibility that AI will supplant him. Tom Hanks told Entertainment Weekly in a new interview that the idea of AI replacing his voice is "a scary thought."

"Time is undefeated," Hanks said. "The question would be whether or not we could cobble together some version of me. Every word we have ever recorded in time in Toy Story is on digital media somewhere, so they could put together anything they would want."

Debates about AI in movies and film are raging even as the technology is deployed to reproduce the voices and complete performances of people who have passed away. Not to mention fully AI-generated films that otherwise employ human voice actors.

AI acting

Most entertainment projects with AI so far have generally involved the participation or approval of the performers themselves, but they also demonstrate how quickly the technology has matured. What once required painstaking effects work can increasingly be achieved with sophisticated machine learning models trained on years of existing material.

Hanks has himself been in AI-assisted productions, specifically in the film Here, which relied on AI to de-age him and co-star Robin Wright for part of the film rather than depending entirely on traditional visual effects.

Hanks' concerns extend beyond his own career. He has elsewhere suggested that his biggest worry is whether audiences will eventually stop caring whether a performance comes from a human being at all, not trusting that what they see isn't produced with AI. That feels like a more unsettling question than whether Woody could return without Hanks.

Future films

There's a little irony in Hanks' comments. The original Toy Story was a technological revolution that some saw as a threat to traditional hand-drawn animation. Three decades later, one of the stars who helped usher in that revolution is looking at the next wave of technology with understandable caution.

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Caution doesn't mean dismissal of AI, of course. Hanks is known for being part of projects using advanced tools like motion capture, digital filmmaking, and experimental visual effects throughout his career. His concern seems more about what gets lost when technology starts replacing the people audiences are connected with in the first place.

And while each individual use of AI can be justified as another filmmaking tool, there's still a larger question about where AI assistance ends, and replacement begins. The answer will probably depend on what audiences decide they value rather than purely technical capabilities. Movie stars are more than collections of facial expressions and vocal recordings, and recreating the performance that audiences associate with Woody, that's more than just "good enough," would be a tall order.

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Eric Hal Schwartz is a freelance writer for TechRadar with more than 15 years of experience covering the intersection of the world and technology. For the last five years, he served as head writer for Voicebot.ai and was on the leading edge of reporting on generative AI and large language models. He's since become an expert on the products of generative AI models, such as OpenAI’s ChatGPT, Anthropic’s Claude, Google Gemini, and every other synthetic media tool. His experience runs the gamut of media, including print, digital, broadcast, and live events. Now, he's continuing to tell the stories people want and need to hear about the rapidly evolving AI space and its impact on their lives. Eric is based in New York City.