Back to the Future (franchise) of sporting events to make easy money. However, Doc talks him out of it and throws the almanac in the bin, where the 2015 Biff Tannen finds it. A sleeping Jennifer has been taken by police to her future home, needing Marty and Doc to retrieve her before returning to 1985. While Marty and Doc are at the 2015 McFly home, 2015 Biff steals the DeLorean time machine and gives the book to his 1955 self just before he goes to the dance at the end of the first film. When Doc and Marty return to 1985, they find that
Back to the Future permission of Universal Pictures, owners of the earlier film, if the film was ever to begin shooting. With "Big Trouble" set to go, desperate Columbia executives phoned Universal's Frank Price to get the necessary paperwork. Price was a former Columbia executive who had been fond of the script for "Back to the Future" during his tenure there. As a result, Universal agreed to trade the "Double Indemnity" license in exchange for the rights to "Back to the Future". Executive Sidney Sheinberg made suggestions to the script, such as changing Marty's mother's name from Meg to Lorraine (the name of his