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 (franchise) the trilogy. Co-writer and director Robert Zemeckis, who has approval over all films in the "Back to the Future" franchise, has stated that he will block all attempts to remake or reboot the original film. Bob Gale stated that he did not wish to see another film in the series without the Marty McFly character nor any other actor than Michael J. Fox playing him, while acknowledging that Fox's current health condition would make this impossible. He illustrated this at a 2008 fan convention in Florida, stating "The idea of making another "Back to the Future" movie without Michael J.