Klavs81
Rear Admiral
Here's Why Luke Sounded So Weird in The Book of Boba Fett
The short answer is because Mark Hamill didn't do the voice—not exactly, anyway.
gizmodo.com
The Respeecher staff also used the High Resolution video packs from Wing Commander IV and III by Owen Davies. A veritable treasure trove of ~10 aby Mark Hamill audio! I know because I provided it to them during a collaborative project last year.
