“They’ve saved the best trip for last. But this time they may have gone too far.”
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 decides to travel to 1885 to rescue Doc.
Back to the Future Part III was filmed in California and Arizona, and was produced on a $40 million budget back-to-back with Part II. Part III was released in the United States on May 25, 1990, six months after the previous installment. Part III earned $244.5 million worldwide, making it the sixth-highest-grossing film of 1990. [Wikipedia]
With the Almanac destroyed by Marty McFly and the time line back on its original course, things are not all well. Dr. Emmett L. Brown and the time machine were somehow struck by lightning, and Marty was somehow received a letter from Doc that he is okay, and in the year 1885. Marty and the 1955 Doc fixed up the time machine after digging it up from a mine, then Marty discovers a grave stone with Doc’s name on it, indicating that he will be killed by a man named Beuford Tannen (Biff’s ancestor). Marty makes an effort to travel to 1885 to save Doc from his bleak future. But Marty does something to the time machine to not make it run, now Marty and Doc have to figure out to get back to 1985. Unfortunately, this will not be easy with Doc madly in love with a school teacher Clara Clayton, and with Beuford Tannen causing constant trouble for Marty and Doc. [IMDb]