Gosford Park is a 2001 British-American mystery

Mystery film

Mystery film is a sub-genre of the more general category of crime film and at times the thriller genre. It focuses on the efforts of the detective, private investigator or amateur sleuth to solve the mysterious circumstances of a crime by means of clues, investigation, and clever deduction.The...

 comedy-drama

Comedy-drama

Comedy-drama is a genre of theatre, film and television programs which combines humorous and serious content.-Theatre:Traditional western theatre, beginning with the ancient Greeks, was divided into comedy and tragedy...

 film directed by Robert Altman

Robert Altman

Robert Bernard Altman was an American film director and screenwriter known for making films that are highly naturalistic, but with a stylized perspective. In 2006, the Academy of Motion Picture Arts and Sciences recognized his body of work with an Academy Honorary Award.His films MASH , McCabe and...

 and written by Julian Fellowes

Julian Fellowes

Julian Alexander Kitchener-Fellowes, Baron Fellowes of West Stafford, DL , known as Julian Fellowes, is an English actor, novelist, film director and screenwriter, as well as a Conservative peer.-Early life:...

. The film stars an ensemble cast

Ensemble cast

An ensemble cast is made up of cast members in which the principal actors and performers are assigned roughly equal amounts of importance and screen time in a dramatic production. This kind of casting became more popular in television series because it allows flexibility for writers to focus on...

, which includes Helen Mirren

Helen Mirren

Dame Helen Mirren, DBE is an English actor. She has won an Academy Award for Best Actress, four SAG Awards, four BAFTAs, three Golden Globes, four Emmy Awards, and two Cannes Film Festival Best Actress Awards.-Early life and family:...

, Maggie Smith

Maggie Smith

Dame Margaret Natalie Smith, DBE , better known as Maggie Smith, is an English film, stage, and television actress who made her stage debut in 1952 and is still performing after 59 years...

, Eileen Atkins

Eileen Atkins

Dame Eileen June Atkins, DBE is an English actress and occasional screenwriter.- Early life :Atkins was born in the Mothers' Hospital in Clapton, a Salvation Army women's hostel in East London...

, Alan Bates

Alan Bates

Sir Alan Arthur Bates CBE was an English actor, who came to prominence in the 1960s, a time of high creativity in British cinema, when he demonstrated his versatility in films ranging from the popular children’s story Whistle Down the Wind to the "kitchen sink" drama A Kind of Loving...

, and Michael Gambon

Michael Gambon

Sir Michael John Gambon, CBE is an Irish actor who has worked in theatre, television and film. A highly respected theatre actor, Gambon is recognised for his roles as Philip Marlowe in the BBC television serial The Singing Detective, as Jules Maigret in the 1990s ITV serial Maigret, and as...

. The story follows a party of wealthy Britons and an American and their servants, who gather for a shooting weekend at the English country house

English country house

The English country house is a large house or mansion in the English countryside. Such houses were often owned by individuals who also owned a London house. This allowed to them to spend time in the country and in the city—hence, for these people, the term distinguished between town and country...

, Gosford Park. A murder occurs after a dinner party and the film goes on to present the subsequent investigation into it from both the servants' and the guests' perspectives.

Development on Gosford Park began in 1999, when Bob Balaban

Bob Balaban

Robert Elmer "Bob" Balaban is an American actor, author and director.-Personal life:Balaban was born in Chicago, Illinois, the son of Eleanor and Elmer Balaban, who owned several movie theatres and later was a pioneer in cable television...

 came to Altman and asked if they could develop a film together.