Andy Serkis Confirms AI De-Aging for 'The Hunt for Gollum,' Including Elijah Wood and Ian McKellen

Director Andy Serkis has confirmed that The Lord of the Rings: The Hunt for Gollum will use machine learning-based de-aging as part of its visual effects pipeline, addressing longstanding fan questions about how returning actors Elijah Wood and Ian McKellen — more than 25 years older than when they first played Frodo and Gandalf — would be handled on screen. In an interview with Variety, Serkis declined to name specific actors subject to the process but acknowledged "a little bit of de-aging for some of the characters" with machine learning as part of it.

Serkis framed the AI usage carefully, drawing a distinction between legitimate creative applications and exploitative ones, and compared the technology to Peter Jackson's use of the MASSIVE crowd-simulation program on the original trilogy. He was clear that AI is not generating shots wholesale: "every shot is created in a traditional way," he said, emphasizing a desire to blend traditional craft — miniatures, prosthetics — with modern tools. The film, which has completed its first week of shooting in New Zealand, is scheduled for a December 17, 2027 theatrical release.