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) I) with 24 tracks, 15 tracks of alternate early sessions and one unused source cue from the scoring sessions. In July 1997, Universal Studios announced that "Back to the Future" would be one of their first ten releases to the new format, though it ended up being delayed for five years. The films were finally released in 3-disc DVD box set on December 17, 2002 in both widescreen and fullscreen. On October 21, 2008, BTTF.com broke the story that Universal will be releasing each of the "Back to the Future" films individually. The DVDs were released on February 10, 2009