| "The Man With the Twisted Lip"
Season 2, Episode 21
|Air Date||24 April, 2014|
|Writer|| Steve Gottfried (story & teleplay)|
Craig Sweeny (teleplay)
|Viewers||8.13 million (U.S.)|
|Previous||"No Lack of Void"|
|Next||"Paint It Black"|
When Sherlock's brother Mycroft makes a surprise return to New York, his motivations stir up discord between Sherlock and Joan. Meanwhile, a missing persons case takes Sherlock and Joan inside the world of unmanned aeronautics.
- Jonny Lee Miller – Sherlock Holmes
- Lucy Liu – Joan Watson
- Aidan Quinn – Captain Thomas Gregson
- Jon Michael Hill – Detective Marcus Bell
- The title of this episode is a reference to one of the most popular Sherlock Holmes short stories, "The Man with the Twisted Lip".
|#01 Step Nine||#09 On the Line||#17 Ears to You|
|#02 Solve for 'X'||#10 Tremors||#18 The Hound of the Cancer Cells|
|#03 We Are Everyone||#11 Internal Audit||#19 The Many Mouths of Aaron Colville|
|#04 Poison Pen||#12 The Diabolical Kind||#20 No Lack of Void|
|#05 Ancient History||#13 All in the Family||#21 The Man With the Twisted Lip|
|#06 An Unnatural Arrangement||#14 Dead Clade Walking||#22 Paint It Black|
|#07 The Marchioness||#15 Corpse de Ballet||#23 Art in the Blood|
|#08 Blood is Thicker||#16 The One Percent Solution||#24 The Grand Experiment|