Actor Joseph Gordon-Levitt says Tilly Norwood is not an actor

Joseph Gordon-Levitt says Tilly Norwood is not an actress, and his case rests on one sentence. "In order for someone to give a performance, there has to be a performer," he said.

The actor posted the clip to Instagram on September 30, and Complex reported his comments. Norwood is the AI character built by Particle 6, the studio led by Eline van der Velden, and the argument over whether a generated character can act has run since Norwood's debut at the Zurich Film Festival in September 2025.

He started from the machinery. "The first thing to remember is that AI is not a person," he said. "I've heard it referred to as a new species. I think that's an illusion. AI, as we know it, is an algorithmic recombination of human inputs." He described those inputs as taken without consent and without compensation, and said the output branded Tilly Norwood is "not an actress" for that reason.

The comparison he reached for was Donald Duck. A character like that is not an actor and did not give a performance, he argued. It is an animated character created by artists, writers, animators and voice actors, and those people get the credit. Norwood, in his framing, is the same kind of thing.

That is the sharpest version of a distinction the industry has been circling for a year. A digital replica of a living performer is already covered by contract language in the 2023 TV and theatrical agreements, and a wholly synthetic performer, one not based on a real person, requires notice to the union and an opportunity to bargain, per SAG-AFTRA's own contract bulletin. Where a generated character sits when it is neither, and how credit and consent are recorded for the human work inside it, is what the union guidance that followed Norwood's launch has been trying to settle, per Complex.

Norwood has defenders, and van der Velden is the loudest. She has described the project as a new paintbrush and as experimentation rather than substitution. Actors including Whoopi Goldberg, Sophie Turner and Toni Collette criticised the project when it launched.

Gordon-Levitt has been working this argument for close to a year. He co-launched the Creators Coalition on AI with Natasha Lyonne and Daniel Kwan in December 2025, and his objection has consistently been aimed at business practice rather than the technology, with the entertainment industry framed as the canary in the coal mine for everyone else.

Which is why the sentence lands: not that a generated character cannot be interesting, but that calling it a performance moves the credit off the people whose work the output recombined.

Norwood appears in Particle 6 and Xicoia productions; Gordon-Levitt's clip is on his Instagram account.