Have you ever wondered how Marty McFly and Doc Brown met in the first place? Despite their iconic friendship in Back to the Future, the films never actually explain it. But early drafts of the script reveal a bizarre—and definitely not family-friendly—origin story. In the original version, after blowing through his family’s fortune building the time machine, Doc Brown ends up broke. Desperate to fund his inventions, he turns to bootlegging adult films. To help sell his product to local teens, Do