Evolution of 'Star Wars' Stormtrooper: From Concept to 'Force Awakens'

Beyond ‘The Force Awakens’ costume reveals on the exhibit floor of Disney’s D23 fan expo was another nifty 'Star Wars’ surprise: a display titled 'Evolution of the Stormtrooper’ tracing the development of the Empire’s white-armored enforcers from sketch pad to the new-look First Order models. We took some quick photos for a little Stormtrooper 101.