Trivia: Sherlock's parents are played by Benedict Cumberbatch's real-life parents, Wanda Ventham and Timothy Carlton.
Trivia: When Moriarty is stealing the Crown Jewels, Andrew Scott ad-libbed dancing in time to the classical music he is listening to.
Trivia: Sherlock's brother Mycroft is played by series co-creator Mark Gatiss.
Trivia: A Study in Pink has many similarities to the original Sherlock Holmes story A study in Scarlet - which is set in the late nineteenth century. In both stories, Watson is introduced to Holmes by a mutual friend after returning from fighting in Afghanistan, a body is found in an empty house, the killer is a hansom/taxi driver who is dying of an embolism and his method of killing is to force the victim to choose between a poison tablet and harmless one.
Trivia: Benedict Cumberbatch is distantly related to Arthur Conan Doyle.
Chosen answer: That line of dialogue has never actually been spoken in any of the Sherlock episodes, during seasons 1-4. However, that line is written in someone's fan-fiction story online, where it's said by Sherlock and directed at Anderson.
Super Grover ★