Synopsis
The mysterious connection between Jabez Wilson's red hair and a London bank cellar presents a 'three-pipe problem' for Sherlock Holmes.
Other Archive resources

Sherlock | The Sign of Three
Sherlock faces his biggest challenge of all - delivering a best man's speech on John's wedding day.

Sherlock | The Abominable Bride
Sherlock Holmes and Doctor Watson investigate a mysterious ghostly bride who appears to have committed murder from beyond the grave.