Elementary

Season 2

24 episodes 7 seasons

Release Date

Premiered

Elementary Season 2 released on September 26, 2013.

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S02E01 Aired September 26, 2013

Step Nine

Holmes and Watson travel to London to help track down an old mentor and investigate an unsolved mystery. Meanwhile, Mycroft Holmes, Sherlock's estranged brother, reunites with Sherlock and reveals some secrets of his own.

S02E02 Aired October 03, 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. Meanwhile, Watson is conflicted when the son of a former patient approaches her for a loan.

S02E03 Aired October 10, 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. Meanwhile, Joan takes the advice of a friend and signs up for an online dating service.

S02E04 Aired October 17, 2013

Poison Pen

When a financial consulting company CEO is poisoned to death, a woman from Sherlock's past emerges as a possible suspect.

S02E05 Aired October 24, 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. Meanwhile, Watson helps a close friend track down a mystery man who swept her off her feet.

S02E06 Aired October 31, 2013

An Unnatural Arrangement

When Captain Gregson’s home is invaded, Holmes and Watson work to find the masked gunman before he strikes again. Meanwhile, Gregson gives his team some insight into his private life.

S02E07 Aired November 07, 2013

The Marchioness

Sherlock’s brother, Mycroft, arrives in New York and enlists Holmes and Watson to help solve a case involving his former fiancée. Meanwhile, Sherlock has a difficult time accepting Mycroft and Joan’s relationship.

S02E08 Aired November 14, 2013

Blood Is Thicker

When a beautiful young woman is murdered, Holmes and Watson investigate her ties to a billionaire CEO. Mycroft makes a case for Sherlock to move back to London.

S02E09 Aired November 21, 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.

S02E10 Aired December 05, 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.

S02E11 Aired December 12, 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.

S02E12 Aired January 02, 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.

S02E13 Aired January 09, 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.

S02E14 Aired January 30, 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.

S02E15 Aired February 06, 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.

S02E16 Aired February 27, 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.

S02E17 Aired March 06, 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.

S02E18 Aired March 13, 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.

S02E19 Aired April 03, 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.

S02E20 Aired April 10, 2014

No Lack of Void

A pickpocket dies of anthrax poisoning, putting Holmes and Watson on the trail of the toxin’s source in order to prevent more deaths.

S02E21 Aired April 24, 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.

S02E22 Aired May 01, 2014

Paint It Black

Business becomes personal for Sherlock when he is forced to partner with his estranged brother, Mycroft, to solve a case with life-or-death consequences.

S02E23 Aired May 08, 2014

Art in the Blood

Holmes and Watson come into contact with MI-6, the British intelligence agency, when a standard murder investigation turns out to have international and political implications. Meanwhile, in the wake of a crisis, Watson reevaluates her relationships with Sherlock and his brother, Mycroft.

S02E24 Aired May 15, 2014

The Grand Experiment

Rising tension between Sherlock and Joan brings 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.