This appeared in my news feed earlier from Deadline:
'In Icons Unearthed: Star Wars Marcia Lucas, Oscar-winning film editor and ex-wife of George Lucas, sits down for her first-ever on-camera interview and provides unique insight into the rise of LucasFilm — including her 14-year marriage to and eventual divorce from George Lucas — the editing of the original Star Wars trilogy, the origin of the idea that Darth Vader would be Luke’s father and if there were really originally plans for nine movies.
Icons Unearthed: Star Wars also includes exclusive interviews with Anthony Daniels, Billy Dee Williams, Paul Hirsch, Phil Tippett, Rick Baker, Ken Ralston, John Dykstra, Howard Kazanjian, Julian Glover, Ian McDiarmid, Gus Lopez, Tom Spina and many more. Icons Unearthed: Star Wars is narrated by Michael Pennington, who portrayed Moff Tiaan Jerjerrod in Return of the Jedi.
The series will world premiere with the first Star Wars installment on July 12, 2022 at 10 p.m. ET on Vice TV.’
It is always interesting to hear Marcia Lucas speak as she did for the 40th anniversary interview in this thread, and at the Galactic Innovations event in 2019: http://www.youtube.com/watch?v=iOxfmq0nCEs
Edit: Sorry. I didn’t know digitalfreaknyc had already created a thread for this documentary series:-