🎬The idea for Back to the Future originated from Bob Gale, who had the idea of seeing what it would be like to be friends with your own dad.
🎥The original choice for the role of Marty McFly, Eric Stoltz, was replaced by Michael J Fox due to his lacking comedic timing.
🎞️Despite the recasting, a bar scene featuring Eric Stoltz still made it into the final cut of the film.
🎭Eric Stoltz has rarely spoken about his involvement in Back to the Future and has distanced himself from the franchise.
💡The recasting of Marty McFly with Michael J Fox was crucial to the success of the franchise and its subsequent sequels and spin-offs.