In this mini-doc, you get a look at the design and creation of the fearsome Death Troopers, the elite Stormtrooper unit favored by Star Wars Rebels" and even "Star Wars: The Force Awakens." It goes to show you that a good idea never dies it just surfaces decades later.
"Rogue One: A Star Wars Story" is on Digital HD and Disney Movies Anywhere this Friday, and on Blu-ray/DVD April 4.
