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 (franchise) the franchise and illustrated how the idea of converting trash into fuel had become reality. The commercial was released on October 21 — the same date to which Marty, Doc and Jennifer traveled in "Back to the Future Part II". "Doc Brown Saves the World" is a 2015 direct-to-video short film directed by Robert Zemeckis and starring Christopher Lloyd as Emmett Brown. The short is featured on the 2015 Blu-ray and DVD release of the Back to the Future trilogy commemorating for the franchise's 30th anniversary. The short was written by Robert Zemeckis and Bob Gale and produced by Bob