Back to the Future Part III is a 1990 American science fiction

Science fiction film

Science fiction film is a film genre that uses science fiction: speculative, science-based depictions of phenomena that are not necessarily accepted by mainstream science, such as extraterrestrial life forms, alien worlds, extrasensory perception, and time travel, often along with futuristic...

 comedy

Comedy film

Comedy film is a genre of film in which the main emphasis is on humour. They are designed to elicit laughter from the audience. Comedies are mostly light-hearted dramas and are made to amuse and entertain the audiences...

 Western

Western (genre)

The Western is a genre of various visual arts, such as film, television, radio, literature, painting and others. Westerns are devoted to telling stories set primarily in the latter half of the 19th century in the American Old West, hence the name. Some Westerns are set as early as the Battle of...

 film. It is the third installment of the Back to the Future trilogy

Back to the Future trilogy

The Back to the Future trilogy is a comedic science fiction adventure film series written by Bob Gale and Robert Zemeckis, directed by Zemeckis, produced by Amblin Entertainment and distributed by Universal Pictures. The main plot follows the adventures of a high school student Marty McFly and...

. The film was directed by Robert Zemeckis

Robert Zemeckis

Robert Lee Zemeckis is an American film director, producer and screenwriter. Zemeckis first came to public attention in the 1980s as the director of the comedic time-travel Back to the Future film series, as well as the Academy Award-winning live-action/animation epic Who Framed Roger Rabbit ,...

 and starred Michael J. Fox

Michael J. Fox

Michael J. Fox, OC is a Canadian American actor, author, producer, activist and voice-over artist. With a film and television career spanning from the late 1970s, Fox's roles have included Marty McFly from the Back to the Future trilogy ; Alex P...

, Christopher Lloyd

Christopher Lloyd

Christopher Allen Lloyd is an American actor. He is best known for playing Emmett Brown in the Back to the Future trilogy, Uncle Fester in The Addams Family and Addams Family Values, and Judge Doom in Who Framed Roger Rabbit. He played Reverend Jim Ignatowski in the television series Taxi and more...

, Mary Steenburgen

Mary Steenburgen

Mary Nell Steenburgen is an American actress. She is best known for playing the role of Lynda Dummar in Jonathan Demme's Melvin and Howard, which earned her an Academy Award and a Golden Globe.-Early life:...

, Thomas F. Wilson

Thomas F. Wilson

Thomas F. Wilson is an American actor, writer, musician, painter, voice-over artist and stand-up comedian. He is best known for playing Biff Tannen in the Back to the Future trilogy and Coach Ben Fredricks on NBC's Freaks and Geeks.-Early life:Thomas Francis Wilson, Jr. was...

 and Lea Thompson

Lea Thompson

Lea Katherine Thompson is an American actress and director. She is best known for her 1990s NBC situation comedy Caroline in the City and her portrayal of Lorraine Baines McFly, Marty McFly's mother, in the Back to the Future trilogy...

. The film takes place immediately after the events of Back to the Future Part II

Back to the Future Part II

Back to the Future Part II is a 1989 American science fiction comedy film and the second installment of the Back to the Future trilogy. It was directed by Robert Zemeckis, written by Zemeckis and Bob Gale, and starred Michael J. Fox, Christopher Lloyd, Thomas F. Wilson and Lea Thompson...

. While stranded in 1955, Marty McFly discovers that his friend Dr. Emmett "Doc" Brown was killed by Biff Tannen's ancestor Buford. Marty decides to travel to 1885 to rescue Doc and return to his own timeline.

Filming took place in both California

California

California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

 and Arizona

Arizona

Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

, and the film was released in the United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 on May 25, 1990.