On Monday, November 6, major media-acquisition news landed: 21st Century Fox has reportedly held talks to sell all of its assets to Disney . CNBC's unnamed sources say those talks have since stalled, but the mere possibility got nerd tongues wagging. What would happen if those two media giants joined in unholy matrimony? In addition to questions about Disney and Fox's shared rights to Marvel Comics properties, one franchise stood out: Star Wars. Our own Lee Hutchinson talked at length about how Fox figures into the future of Star Wars' past, so we're resurfacing this 2014 article, which looks at the logistical and legal hurdles that existed on the eve of the original trilogy's first major Blu-ray launch. Until we hear any firmer news about Fox and Disney, of course, this is all a bit of a pipe dream. But who knows?

Disney is doing all kinds of things with the Star Wars universe now that it has purchased the franchise away from George Lucas. In addition to the three sequel films, there will be "at least three" spin-off movies, which will likely be origin stories for some of the supporting cast of Star Wars characters. The House of Mouse is pouring a tremendous amount of time and money into Star Wars, and Disney could be the new arbiter of the Holy Grail of Star Wars requests: a remastered release of the unedited, non-special-edition original trilogy.

Unadulterated, "pure" versions of the original Star Wars films are difficult to come by. Except for one sad, low-resolution release on DVD in 2006 (which we'll discuss in a moment), the films have only been available in their modified "Special Edition" forms since 1997, when George Lucas re-released the films to theaters with a series of changes. Some of those changes aren't bad at all—the fancy new attack on the Death Star in Episode IV is perfectly cromulent—but others are absolutely terrible. In Return of the Jedi, Jabba's palace gains an asinine CGI-filled song-and-dance interlude. Dialogue is butchered in Empire Strikes Back. And in the first movie, perhaps most famously, Han no longer shoots first.

Each subsequent release has piled on more and more changes, culminating in the Star Wars Blu-ray release, which now has Return of the Jedi climaxing with Darth Vader howling "NOOOOOOOO!" as he flings the Emperor into the shaft (spoiler alert from 1983, I guess). For every round of changes, the fan outcry for an unedited original release has grown. And now that Disney has its hands wrapped firmly around the Star Wars steering wheel, the company seems to be in the perfect position to give the fans what they want.

But assuming Disney wanted to invest the time and effort into such a release, is it actually possible? Do the original Episodes IV-VI exist in a restorable state, or is the oft-repeated story that they were "destroyed" during the editing of the 1997 Special Edition re-releases actually true? And even if a restoration is actually possible, would Disney be able to do the work and release the movies under the terms of its existing Star Wars license?

It turns out that these two questions both have complicated answers. The quick spoiler versions are "almost certainly yes" and "no, at least not for now," but the long answers require going down a number of different rabbit holes. Strap in, because we're about to make the jump to light speed.

Making Han shoot first again

The last time George Lucas had anything definitive to say about the original original trilogy appears to have been in an interview with The Today Show, 10 years ago:

The special edition, that's the one I wanted out there. The other movie, it's on VHS, if anybody wants it. ... I'm not going to spend the—we're talking millions of dollars here, the money and the time to refurbish that, because, to me, it doesn't really exist anymore. It's like this is the movie I wanted it to be, and I'm sorry you saw half a completed film and fell in love with it.

Further, Lucasfilm issued a statement in 2006 that seemed to put to rest any rumors that the original versions of the film exist:

As you may know, an enormous amount of effort was put into digitally restoring the negatives for the Special Editions. In one scene alone, nearly one million pieces of dirt had to be removed, and the Special Editions were created through a frame-by-frame digital restoration. The negatives of the movies were permanently altered for the creation of the Special Editions, and existing prints of the first versions are in poor condition.

Ars alum Ben Kuchera invested considerable time and effort into debunking those claims back in 2010, enlisting the aid of author and Star Wars expert Michael Kaminski. As Kuchera noted in his 2010 piece (and as many others have noted since), Lucasfilm isn't exactly lying when it says that the original negatives were permanently altered—but it's not being wholly truthful, either.

The theatrical releases of the films were last made available to the public as companion features on the DVD special edition releases in 2006. The sources for the DVD transfers were digital videotapes, which, as SaveStarWars.com explains, were created in 1993 via telecine from an interpositive struck from the original negatives back in 1985. The same telecine was later given the THX treatment and used as the source for the 1995 Laserdisc release of the trilogy, which—up until the DVD release in 2006—was considered the definitive reference version of Star Wars on a home video format.

This all sounds good, since the DVD release and the previously definitive Laserdisc both come from the same source. But it's not: the quality of the original edits on DVD was vastly inferior to the quality of the special edition versions. The transfer isn't anamorphic, and the audio is compressed Dolby 2.0. Further, as SaveStarWars demonstrates, the telecine source used for the DVDs was subject to a high degree of digital noise removal, which erases fine details. Looking at a few still frames side by side, the difference is quite obvious; it's even more obvious in motion.

Fixing this for a new release would require going back to some kind of analog source, like an interpositive or the original negatives. Lucasfilm claims the negatives themselves were "permanently altered" for the special editions, so that's a bust—or is it?

Here, it turns out, is where Lucasfilm was twisting the truth. Quoting SaveStarWars.com:

The negative is conformed to the Special Edition edit, because there can only be one original negative. So, technically speaking, the negative assembly of the originals does not exist. But it would be very easy to simply put the original pieces back in and conform it to the original versions. Actually, in a theoretical modern restoration, they would just scan the original pieces and make a digital edit, especially since disassembling the negative puts a lot of wear on it. There are also secondary sources, such as separation masters and interpositives, both of which were used to make duplicate pieces to repair parts of the original negative for the 1997 release. So, basically, the official Lucasfilm stance is a lot of crap, designed to confuse people who don't have a thorough knowledge of how post-production works.

Sounds simple—all Disney would theoretically have to do is grab all the original negatives, scan them in 4k or 8k resolution (which is standard procedure for remastering a film these days), and boom, Star Wars! Right?

Things are never that simple. It turns out that the "original" negative is actually in pretty terrible shape. Kaminski's detailed recounting of the restoration process at The Secret History of Star Wars is the definitive one. To summarize, when Lucasfilm employees pulled the original negatives from their storage cans in 1994 to start restoration work for the special editions, they found the film stock had drastically faded colors and exhibited a tremendous amount of damage. A number of different specialist companies were employed by Lucasfilm to carefully clean, re-color, and reconstruct the negatives. There were a number of different film stocks edited together, and so the process included a physical disassembly of the negative into its component stocks before hand-cleaning each section of negative using different stock-appropriate methods.

It was a detailed and complex procedure, and not everything that was done to the negative was fully documented. Kaminski notes that, for some of the segments featuring visual effects, Lucasfilm and Industrial Light and Magic went back to original VFX components and re-composited them from scratch, effectively creating new negatives for those sections, and "[w]hen these were finished, they were printed back onto film and cut into the O-neg [the original negative], again replacing the originals. The O-neg was slowly being subsumed by new material."

Those sequences' negatives are waiting in film cans.

The new alterations also included the updated special-edition VFX sequences, though. The sections of negative those VFX sequences replaced—like huge swaths of the Death Star attack at the end of Episode IV, for example—were almost certainly put back into storage.

The broad consensus across numerous expert sources, including Kaminski, is that all except a few minutes' run-time of all three original Star Wars films were painstakingly restored to pristine quality in one way or another. Those segments that weren't fully restored—like Han shooting Greedo first, or the non-CGI dancer sequence at Jabba’s palace—were likely at least partially restored. Even if not, those sequences' negatives are waiting in film cans.

Stated simply: the vast majority of the restoration work to release a beautiful HD version of the original trilogy has already been completed.