Back to the Future him to 2015 to resolve a problem with their future children. The trio board the DeLorean, which has been upgraded with hover technology, and warp to the future. Writer and producer Bob Gale conceived "Back to the Future" after he visited his parents in St. Louis, Missouri after the release of "Used Cars". Searching their basement, Gale found his father's high school yearbook and discovered he was president of his graduating class. Gale had not known the president of his own graduating class, and wondered whether he would have been friends with his father if they went to high school
Back to the Future (franchise) with the first film being a 2-disc set featuring the documentary "Looking Back to the Future" and "". In June 2008, a special screening of the trilogy was held in Celebration, Florida. Bob Gale told the crowd they were seeing the digitally remastered version that was going to be used for the Blu-ray version of the movies. Gale also spoke to potential supplemental features on a Blu-ray version of the trilogy, saying only that never-before-seen bonus materials may appear, though he stopped short of offering any specifics. On June 28, 2010, Universal announced that the Blu-ray edition of the films