https://arstechnica.com/information-technology/2022/09/james-earl-jones-signed-darth-vader-voice-rights-to-disney-for-ai-use/

During the creation of the Obi-Wan Kenobi TV series, James Earl Jones signed off on allowing Disney to replicate his vocal performance as Darth Vader in future projects using an AI voice-modeling tool called Respeecher, according to a Vanity Fair report published Friday.