During the filming of Rogue One there was talk of a secret element to the first Star Wars spin off story that had not been revealed in any trailer or promo image. Fans of the saga poured over the minutiae of the production and began to piece together a few clues that ultimately led them to the truth.
In amongst all the talk of how much screen time Darth Vader would have in the new film, and if the new characters were related to any of the Skywalkers, there was a piece of the Rogue One puzzle waiting to delight the fans, and it points a new way forward for an emerging technology.
Obviously there are spoilers for Rogue One: A Star Wars Story here. See it first before reading on.
ABC’s Nightline were recently granted access to Industrial Light & Magic to talk with John Knoll and his team about the process of bringing a character such as Grand Moff Tarkin back to life. Peter Cushing died in 1994, and while there’s not much talk here of the ethics of using an actor’s image (other than to comment that it has happened before) the technical wizards choose their words carefully.