http://www.slashfilm.com/topher-grace-edited-star-wars-prequels-85minute-movie/
Synopsis from article:
His idea was to edit the Star Wars prequels into one movie, as they would provide him a lot of footage to work with. He used footage from all three prequels, a couple cuts from the original trilogy, some music from The Clone Wars television series, and even a dialogue bit from Anthony Daniels’ (C-3PO) audio book recordings. He even created a new opening text crawl to set up his version of the story.
The result is an 85-minute movie titled Star Wars: Episode III.5: The Editor Strikes Back.
Topher Grace is commonly known as an actor from 'That 70's Show': http://www.imdb.com/name/nm0333410/
Other quotes from articles:
we were told that this would be the one and only time he would screen his cut. Of course, there are tremendous legal issues which would prevent him from screening the edit in public. He has no intention of uploading the footage online, and doing a screening at, say, Comic-Con, would require uncle George’s permission — which probably would never happen.
"It took about nine months to do. But I was learning and experimenting how to edit at the same time. Hopefully this will segue into a series of some sort."
Now, is there any difference between Grace's edit and a fan edit made by some not-famous Joe Schmoe Star Wars fanboy with an editing yen? I don't see why there would be
Actually, Grace reportedly wants to encourage this small group of Hollywood insiders to pursue similar re-edits of other films. It’s unclear why, unless he just wants his colleagues to think more carefully about which elements of a script are truly needed to tell a powerful cinematic story, which could be a valuable exercise.