Back to the Future II is the sequel to a film by Robert Zemeckis.
It is the sequel to the 1985 film Back to the Future and the second installment in the Back to the Future trilogy .	Back to the Future	Back to the Future
Back to the Future is a 1985 American science-fiction adventure comedy film directed by Robert Zemeckis and written by Zemeckis and Bob Gale .	Robert Zemeckis	Robert Zemeckis	Bob Gale	Bob Gale	science-fiction	Science fiction film	adventure	Adventure film	comedy film	comedy film
