Sherlock Holmes investigates the disappearance of Mary Cushing's sister.
Sherlock Holmes is in the Highlands; Mycroft is called to recover the Mazarin stone.
Signor Zamba is murdered by a member of the Red Circle.
Inspector Hopkins calls on Holmes to help solve the murder of young Willoughby Smith.
Sherlock Holmes is visited by a woman who is concerned about her husband's habit of smoking opium to heighten his writing ability.
Thieves purloin the manuscript of a biography of a man who recently died.
Holmes and Watson search for an heiress who goes missing on her wedding day.
Holmes is plagued by nightmares and discouraged by a lack of challenging cases; society wedding.
Holmes and Watson face a suspected vampire.
Holmes and Watson investigate a rash of sudden deaths.
Holmes impersonates a plumber to gain access to Charles Augustus Milverton's gated fortress estate.
Holmes attempts to thwart Charles Augustus Milverton, the king of all blackmailers.
Holmes finds Inspector Baynes investigating a murder at Wisteria Lodge.
Holmes must meet a loathsome blackmailer in order to protect a beautiful woman's reputation.
The discovery of a body in a tunnel leads Holmes on a search for the plans to a top-secret submarine.
Holmes and Watson investigate a secret drenched in blood, a governess and a single, priceless gem.
Holmes investigates when a prize race horse disappears and its trainer dies unnaturally.
The meaningless destruction of six busts of Napoleon intrigues Holmes.
Holmes ventures into an opium den to search for a missing gentleman.
A lovely lady's nasty husband is brutally murdered.
Holmes is intrigued by the rather strange goings-on at the very old and historic estate of a mysterious aristocrat.
The wife of a government minister may be involved in a Westminster murder.
A 10-year-old heir disappears from a select prep school.
A curse may be the cause of Sir Charles' death.
Sherlock and Watson face their greatest challenge after long-buried secrets catch up to them.
An ancient Cornwall terror strikes down three people.
A noblewoman's disappearance links to the financial woes of her brother, who breeds racehorses.
A lady haunted by a horseman suddenly vanishes.
Holmes sets out to prove the innocence of a man accused of murdering his father after a violent argument.
Prowlers prove menacing to the daughter of an eminent professor, and it's up to Holmes to find out why.
A rich woman is in love with a murderer, and Holmes tries to save her.
After surviving his alleged demise, Holmes reappears in London.
Watson finds out that Holmes has been involved in the Baskerville case all along; the moor claims more victims.
Holmes has his curiosity peaked when he learns of a private club that will only admit red-headed men.
Holmes and Watson match wits with opera singer Irene Adler to prevent her from blackmailing a king.
A young doctor asks Holmes to investigate the strange behavior of his benefactor.
Holmes proves a retired builder was not murdered by the young solicitor named in his will.
Holmes and his brother investigate why an abducted man was forced to interpret for a Greek man swathed in bandages.
A man asks Holmes to clear his governess of charges of murdering his wife.
A young woman is offered a lucrative post as governess to a small boy, provided she complies with several unusual requests made by her new employer.
A battered hat and a Christmas goose are Holmes' only clues to clearing a falsely accused man.
An heiress disappears on her wedding day.
Holmes and Watson try to trace an undetectable murder weapon.
Holmes unravels a murder involving a locked room with no key, a domestic disagreement and a set of animal tracks.
Holmes and Watson uncover a plot to marry a beautiful music teacher for her inheritance.
An English vicar alerts Sherlock Holmes and Dr. Watson to a newcomer who frequents the local graveyard.
Holmes is called in when a top secret document is stolen from the British Foreign Office.
Holmes links a murder in a quiet English house to a Chicago gangster.
Holmes and Watson match wits with an opera star intent on blackmailing a king.
Holmes and Watson travel to Sussex to investigate the murder of Squire Douglas, who was shot to death in a sealed-up castle, with only two apparent suspects.
After her father vanishes under mysterious circumstances, the stunning Miss Morstan becomes afraid for her life when she receives a peculiar gift -- a pearl -- that brings her to the attention of Sherlock Holmes.
Holmes investigates the legend of the hound that has haunted the Baskerville family for 200 years; Watson finds out that Holmes was involved in the case all along.