Also known as: バック・トゥ・ザ・フューチャーPART3, バック・トゥ・ザ・フューチャー3, バックトゥザフューチャー3, BTTF3
Back to the Future Part III is a 1990 American science fiction Western film and the third 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).