Back to the Future Part II Back to the Future Part II Back to the Future Part II is a 1989 American science fiction film directed by Robert Zemeckis and written by Bob Gale. It is the sequel to the 1985 film "Back to the Future" and the second installment in the "Back to the Future" trilogy. The film stars Michael J. Fox, Christopher Lloyd, Thomas F. Wilson, and Lea Thompson. In the plot, Marty McFly (Fox) and his friend Dr. Emmett "Doc" Brown (Lloyd) travel to 2015, where bully Biff Tannen (Wilson) steals Doc's DeLorean time machine and uses it to alter history for the
Back to the Future: The Game and because of that, his girlfriend, Betty (Jennifer’s grandmother) had break up with him and in hope of win her back, he worked for Kid to have some money. After Marty reasoned with him, Parker decided to turn against Kid to win back Betty. Kid and his gang are jailed, and all appears well. Marty and Doc return to the future unaware that their actions have caused Edna to fall in love with Emmett, and their relationship causes Emmett to forgo his scientific inventions. When they return to 1986 again, Doc disappears, and Marty crashes the DeLorean into a billboard.