Current Episode (aired 17 Sep. 2018)
Whatever Remains, However Improbable
Holmes and Watson's partnership is threatened when Joan is suspected of murder.
Season 2
26 Sep. 2013
Step Nine
Holmes and Watson travel to London to help track down an old mentor and investigate an unsolved mystery. Rhys Ifans guest stars.
3 Oct. 2013
Solve for X
When a well-respected mathematician is found dead, Holmes and Watson set out to solve a murder and the purpose of the highly guarded equation he was trying to decipher.
10 Oct. 2013
We Are Everyone
When Holmes and Watson set out to track down a civil contractor who leaked classified information, their lives are disrupted when they are targeted by the group of cyber-activists protecting him. Tony Award Winner Steve Kazee guest stars.
17 Oct. 2013
Poison Pen
A dominatrix finds her client dead in S&M gear. When poison is revealed to be the cause of death, the nanny becomes a suspect.
24 Oct. 2013
Ancient History
Holmes and Watson find themselves digging through the dark world of the mob to find a killer when they discover the body of a former assassin.
31 Oct. 2013
An Unnatural Arrangement
Captain Gregson's team learns a bit about his personal life after his home is invaded. Holmes and Watson track the gunman.
7 Nov. 2013
The Marchioness
Sherlock's brother, Mycroft, arrives in New York and enlists Holmes and Watson to help solve a case involving his former fiancee. Meanwhile, Sherlock has a difficult time accepting Mycroft and Joan's relationship. Rhys Ifans guest stars.
14 Nov. 2013
Blood Is Thicker
When a beautiful young woman is murdered, Holmes and Watson investigate her ties to a billionaire CEO. Meanwhile, Mycroft makes a case for Sherlock to move back to London.
21 Nov. 2013
On the Line
Holmes and Watson uncover the identity of a serial killer whose case has gone cold and find themselves butting heads with the NYPD.
5 Dec. 2013
Tremors
When an investigation goes horribly wrong, Sherlock must testify in an official police inquiry which jeopardizes his and Watson's future with the NYPD.
12 Dec. 2013
Internal Audit
When a hedge fund manager who was also running a Ponzi scheme is murdered, Holmes and Watson must determine which of his clients is guilty. Also, Sherlock contemplates sponsoring a fellow recovering addict.
2 Jan. 2014
The Diabolical Kind
Holmes and Watson come face to face with Moriarty when their one-time adversary is brought in as a consultant on a kidnapping case. Meanwhile, Detective Bell continues his struggle on the road to recovery. Natalie Dormer Returns as Moriarty.
9 Jan. 2014
All in the Family
When a body is found in a barrel, Holmes and Watson launch an investigation into the mafia's ties to the murder. Meanwhile, Sherlock attempts to make amends with Detective Bell. Peter Gerety and Paul Sorvino guest star.
30 Jan. 2014
Dead Clade Walking
When Joan revisits one of Sherlock's cold cases, she discovers an unsolved murder is connected to a rare prehistoric fossil. Meanwhile, Sherlock finds himself in uncharted territory when his duties as a sobriety sponsor cross his personal boundaries.
6 Feb. 2014
Corpse De Ballet
Holmes' latest investigation takes him inside a professional dance company when an up-and-coming ballerina is murdered. Meanwhile, Watson embarks on a solo enquiry to find a homeless veteran when his friend alleges he was abducted.
27 Feb. 2014
The One Percent Solution
Tensions rise when Holmes and Watson are forced to partner with Gareth Lestrade, Sherlock's former Scotland Yard colleague, on a bombing investigation.
6 Mar. 2014
Ears to You
Holmes and Watson consult on a case in which a man suspected of murdering his wife years ago receives a ransom demand for her safe return. Meanwhile, Lestrade overstays his welcome at the brownstone and seems unwilling to leave.
13 Mar. 2014
The Hound of the Cancer Cells
When a famous cancer researcher is found dead, Holmes and Watson must determine if the scientist's untimely demise was tied to his latest cutting-edge invention. Meanwhile, Bell is finally cleared to re-enter the field.
3 Apr. 2014
The Many Mouths of Aaron Colville
A serial killer known for biting his victims appears to be killing again, even though he was presumed dead.
10 Apr. 2014
No Lack of Void
Holmes and Watson must find the source of anthrax that may be used for a terrorist attack.
24 Apr. 2014
The Man with the Twisted Lip
When Sherlock's brother Mycroft makes a surprise return to New York, his motivations cause discord between Sherlock and Joan. Meanwhile, a missing person case takes Sherlock and Joan inside the world of unmanned aeronautics.
1 May 2014
Paint It Black
With Watson kidnapped, the Holmes brothers are extorted to buy her back by acquiring something the gangsters greatly value. As the clock runs down on Watson's life, Sherlock is forced to work with his despised brother Mycroft.
8 May 2014
Art in the Blood
Mycroft's handler at MI6 asks Sherlock to investigate the death of a mentally disturbed operative. Watson tries to cope with her feelings about the kidnapping, as well as Mycroft's deceptions.
15 May 2014
The Grand Experiment
Rising tension between Sherlock and Watson bring their partnership to a crossroads, but they endeavor to put their differences aside while they help Sherlock's brother, Mycroft, who faces accusations of treason and murder. Rhys Ifans returns as Mycroft Holmes.
