Back to the Future Part II - AbsoluteAstronomy.com

Back to the Future Part II is a 1989 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 film

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...

and the second 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...

. It 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 ,...

, written by Zemeckis and Bob Gale

Bob Gale

Michael Robert "Bob" Gale is an American screenwriter who co-wrote the science fiction film Back to the Future with writing partner Robert Zemeckis, and the screenplays for the film's two sequels. Gale also co-produced all three films....

, 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...

, 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...

. Part II and the third installment of the trilogy

Back to the Future trilogy

, Back to the Future Part III
Back to the Future Part III
Back to the Future Part III is a 1990 American science fiction comedy Western film. It is the third installment of the Back to the Future trilogy. The film was directed by Robert Zemeckis and starred Michael J. Fox, Christopher Lloyd, Mary Steenburgen, Thomas F. Wilson and Lea Thompson. The film...

, were filmed back-to-back, with some of the scenes of Part II and Part III filmed concurrently, and released six months apart. Although released in 1989 and 1990, both films continued to portray 1985 as the present, as they directly follow the events of the first film.
On October 26, 1985, Doctor Emmett Brown arrives from the future and tells Marty McFly and girlfriend, Jennifer Parker, he needs help to save their future children.