Sherlock Holmes is a 2009 period mystery action film starring Robert Downey Jr. as the character of the same name created by Sir Arthur Conan Doyle. The film was directed by Guy Ritchie and produced by Joel Silver, Lionel Wigram, Susan Downey, and Dan Lin. The screenplay written by Michael Robert Johnson, Anthony Peckham, and Simon Kinberg was developed from a story by Wigram and Johnson. In addition to Downey as Holmes, Jude Law portrays Dr. John Watson. The film, set in 1890, follows eccentric detective Holmes and his companion Watson investigating the crimes of Lord Blackwood, a mysticist who has seemingly risen from the dead. Rachel McAdams stars as Holmes's former adversary Irene Adler and Mark Strong portrays villain Lord Henry Blackwood.

Sherlock Holmes was wide released in theatres by Warner Bros. Pictures on 25—26 December 2009. It received mostly positive reviews from film critics, and grossed $525 million worldwide, becoming the eighth-highest-grossing film of 2009. Downey won the Golden Globe Award for Best Actor in a Musical or Comedy. The film was also nominated for two Academy Awards, Best Original Score and Best Art Direction. A sequel, Sherlock Holmes: A Game of Shadows, was released in 2011.

Plot

In 1890 London, private detective Sherlock Holmes and his partner Dr. John Watson prevent the ritualistic murder of a woman by Lord Henry Blackwood, a noble who has killed five women previously and claims to have supernatural powers. Inspector Lestrade and the police arrest Blackwood. Two months later, Watson, engaged to Mary Morstan, is moving out of 221B Baker Street and ending his partnership with Holmes, exhausted of his eccentricities. Blackwood summons Holmes before he is hanged and warns him that three more deaths will occur and that he cannot stop them. Blackwood is subsequently hanged and pronounced dead by Watson. Holmes is visited by former adversary Irene Adler, who asks him to find a missing man named Luke Reordan. Holmes follows her when she leaves and observes she is working for a man who Holmes deduces is a professor, and that he intimidates Adler.

Blackwood's tomb is found broken into and Reordan's corpse is inside his coffin. Following a series of clues from the body, Holmes and Watson find Reordan's lab and discover experiments attempting to merge science with magic. Later, Holmes is abducted and brought to the Temple of the Four Orders, a secret magical fraternity. The Order head Lord Chief Justice Sir Thomas Rotheram introduces Holmes to U.S. Ambassador Standish and Home Secretary Lord Coward, and they ask Holmes to stop Blackwood, a former member of the society and Rotheram's secret illegitimate son. That night, Rotheram drowns in his bath as Blackwood watches. Coward calls a meeting of the Order and nominates Blackwood to take command of it, and Blackwood reveals himself to them. When he explains his plan to seize control of the British Empire and reconquer the United States, Standish attempts to shoot him but bursts into flames when he fires his gun, and flees out a window to his death.

Holmes studies the rituals of the Order and recognizes that Blackwood's murders have been in accordance with their beliefs, and his final act will be to murder the members of Parliament. With the aid of Lestrade, Holmes surrenders and is taken to Coward, where he sees evidence on his clothes to deduce that Blackwood has conducted a ceremony in the sewers beneath the Palace of Westminster. Holmes escapes and enters the sewers with Watson and Adler, who find Blackwood's men guarding a device developed by Reordan, designed to release cyanide gas into the Parliament chambers and kill all but Blackwood's supporters, to whom he has secretly given an antidote. Blackwood comes before Parliament and announces their impending deaths, then attempts to activate the cyanide device by remote control; Adler is able to deactivate it with a controlled explosion and takes the canisters of cyanide. Coward and Blackwood's supporters are apprehended as Blackwood flees Parliament.

Holmes chases Adler and she leads him to the top of the incomplete Tower Bridge, where Blackwood incapacitates Adler and then fights Holmes. Blackwood falls through the scaffolding and Holmes reveals he has deduced that all of his supposed supernatural feats were achieved through science and theatrical trickery, aided by Reordan's experiments. A crane collapses, causing Blackwood to be ensnared and hanged in chains off the bridge. Holmes revives Adler, who tells him that her employer is Professor Moriarty, and he is not to be underestimated.

As Watson moves out of 221B, a police constable reports to Holmes that a dead officer was found near Blackwood's device. Moriarty used the confrontations with Adler and Blackwood as a diversion while he took a key component, based on the infant science of radio, from the machine. Holmes considers the case reopened.

Cast

Robert Downey Jr. as Sherlock Holmes, a bohemian scientist and eccentric detective-for-hire who becomes a wanted fugitive in his hunt for Lord Blackwood while constantly being followed by the presence of Professor Moriarty. Downey was visiting Joel Silver's offices with his wife, producer Susan Downey, when he learned about the project. Ritchie initially felt Downey was too old for the role because he wanted the film to show a younger Holmes on a learning curve like Batman Begins. Ritchie decided to take a chance on casting him in the role, and Downey told the BBC that "I think me and Guy are well-suited to working together. The more I look into the books, the more fantastic it becomes. Holmes is such a weirdo". Downey also revealed what his wife had to say: "that when you read the description of the guy  — quirky and kind of nuts — it could be a description of me". Downey intended to focus more on Holmes' patriotic side and his bohemianism, and felt that his work on Chaplin had prepared him for an English accent. Ritchie feels his accent is "flawless". Both Downey and Ritchie are martial arts enthusiasts, and have been inspired by the Baritsu mentioned in the 1901 story The Adventure of the Empty House. Downey lost weight for the part, because during a chat he had with Chris Martin, Martin recommended that Holmes look "gaunt" and "skinny". Jude Law as Dr. John Watson, Holmes' companion and close friend who is also a surgeon and a veteran of the Second Afghan War. Law's Watson is more like the original character, who was more of a colleague, rather than the bumbling fool that actor Nigel Bruce popularised in the 1930s–40s films. Law previously appeared in the Granada Television series The Adventures of Sherlock Holmes, in an episode based on The Adventure of Shoscombe Old Place. Being a Holmes fan, Law recognised there was material unexplored in other adaptations and was intrigued by Downey's casting; Law was cast because he had a positive meeting with Downey and concurred the film would have to explore Holmes and Watson's friendship. Downey believed by emphasizing Watson's qualities as a former soldier, a doctor, a womanizer and a gambler, it would make for a more interesting foil for Holmes. Law made a notebook of phrases from the stories to improvise into his dialogue. Ritchie originally envisioned Russell Crowe in the role.(requires Adobe Flash) Mark Strong as Lord Henry Blackwood, an aristocratic serial killer dabbling in the occult to compel others to do his bidding. Having returned after his execution, Blackwood concocts a plan to gain control of Britain. He is given many seemingly supernatural elements to his character, and his presence is usually accompanied by a menacing crow. Strong worked with director Ritchie for the third time and said he appreciates the director's lack of ego and how easy he is to work with. Rachel McAdams as Irene Adler, an American femme fatale from New Jersey who outwitted Holmes twice, as chronicled in Doyle's story A Scandal in Bohemia. The film considerably departs from Doyle's original, where Holmes never met Adler again after the one occasion where she outwitted (and greatly impressed) him. In the film, Adler, a skilled professional thief, as well as a divorcée, needs Holmes' help to find a missing man named Luke Reordan. Downey convinced Ritchie to cast McAdams, arguing she would not look too young to be his love interest. McAdams welcomed the opportunity to play a character who is "her own boss and a real free spirit". Adler and Holmes are depicted as having a deep and mutual infatuation, even while she is employed by Professor Moriarty. Kelly Reilly as Mary Morstan, a governess whom Watson wishes to marry, causing a conflict with Holmes. Eddie Marsan as Inspector Lestrade, an investigator from Scotland Yard who hires Holmes to look into the murders. Unlike in many previous adaptations, Lestrade is not portrayed as a bumbling inspector but is shown to be a rather competent officer (though he is relatively fed up with Holmes). Hans Matheson as Lord Coward, the Home Secretary who is Blackwood's right-hand man and assisted Blackwood in all his murders and was one of the few of his allies aware of Blackwood's usage of technology to feign magical powers. Geraldine James as Mrs. Hudson, Sherlock Holmes' landlady. This is James' second Holmes film. She also portrayed Dr. Mortimer's wife in the 2002 adaptation of The Hound of the Baskervilles. James Fox as Sir Thomas Rotheram, the biological father of Lord Blackwood and Head of the Four Orders. William Hope as American Ambassador John Standish. Robert Maillet as Dredger, a 7-foot (2.14 meter), French-speaking henchman working for Blackwood. William Houston as Constable Clark

Andrew Jack provided the voice of Professor Moriarty, although director Guy Ritchie initially declined to identify him. Jared Harris, who played Moriarty in the sequel Sherlock Holmes: A Game of Shadows, re-dubbed Jack's lines for later home media releases and television broadcasts of the film.

Production

Development

Producer Lionel Wigram remarked that for around ten years, he had been thinking of new ways to depict Sherlock Holmes. "I realized the images I was seeing in my head [when reading the stories] were different to the images I'd seen in previous films." He imagined "a much more modern, more bohemian character, who dresses more like an artist or a poet", namely Henri de Toulouse-Lautrec. After leaving his position as executive for Warner Bros. Pictures in 2006, Wigram sought a larger scope to the story so it could attract a large audience, and amalgamated various Holmes stories to flesh it out further. Some sequences in the movie were more than suggested by uncredited incidents found in a 1979 novel Enter the Lion: A Posthumous Memoir of Mycroft Holmes. Lord Blackwood's character was developed as a nod to Victorian interests in spiritualism and the later influence of Aleister Crowley. The producer felt he was "almost clever" pitting Holmes, who has an almost supernatural ability to solve crimes, against a supposedly supernatural villain. The plot point, moreover, nods to the Holmesian tale of The Hound of the Baskervilles, where a string of seemingly supernatural events is finally explained through intuitive reasoning and scientific savvy. Wigram wrote and John Watkiss drew a 25-page comic book about Holmes in place of a spec script. Professor Moriarty was included in the script to set up the sequels.