In the storyboards, the military is preparing for a bomb test in the desert.
“And the most expensive thing was going on location and building this town.
It wasn’t just Marty McFly who underwent casting changes.

Image via Universal Pictures

Image via Universal Pictures


Image via Universal Pictures

Marty McFly, a 17-year-old high school student, is accidentally sent 30 years into the past in a time-traveling DeLorean invented by his close friend, the maverick scientist Doc Brown.

