|The Adventure of the Nutmeg Concoction|
|Directed by||Christine Moore|
|Written by||Peter Ocko|
|Air date||11 December, 2014|
|Next||"End of Watch"|
A bored Holmes forces his investigative services onto Watson, who is trying to locate a woman who has been missing for five years, and the only clue is the smell of nutmeg at the site of her disappearance. Meanwhile, Joan’s bond with her long-distance boyfriend, Andrew, is tested when a man from her past reappears and asks for her help.