Back to the Future Part III Back to the Future Part III Back to the Future Part III is a 1990 American science fiction Western comedy film and the third and final installment of the "Back to the Future" trilogy. The film was directed by Robert Zemeckis, and stars Michael J. Fox, Christopher Lloyd, Mary Steenburgen, Thomas F. Wilson and Lea Thompson. The film continues immediately following "Back to the Future Part II" (1989); while stranded in 1955 during his time travel adventures, Marty McFly (Fox) discovers that his friend Dr. Emmett "Doc" Brown, trapped in 1885, was killed by Biff Tannen's great-grandfather Buford. Marty travels
Back to the Future: The Ride time continuum is back to normal after the events of his previous time traveling adventures, while his other Institute scientists traveled to 1885 and 1955. However, in 1955, Biff Tannen stows away on the IFT scientists' time machine, hitching a ride back to the present-day Institute, which sets up the ride's main storyline. Visitors to the Institute wait outside the facility. The queue video features clips from the "Back to the Future" trilogy, as well as new footage featuring Doc, diagrams for other innovations, ostensibly created by him, newsreel footage of him with Albert Einstein and other historical figures, and