The BEST episodes of Elementary season 4

Every episode of Elementary season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Elementary season 4!

Following his fall from grace in London and a stint in rehab, eccentric Sherlock escapes to Manhattan where his wealthy father forces him to live with his worst nightmare – a sober companion, Dr. Watson. A successful surgeon until she lost a patient and her license three years ago, Watson views her current job as another opportunity to help people, as well as paying a penance. Holmes resumes his work as a police consultant in New York City and Watson has no choice but to accompany her irascible new charge on his jobs. But Sherlock finds her medical background helpful, and Watson realizes she has a knack for playing investigator. With the mischievous Sherlock Holmes now running free in New York solving crimes, it’s simple deduction that he’s going to need someone to keep him grounded, and it’s elementary that it’s a job for Watson.

Last Updated: 11/8/2024Network: CBSStatus: Ended
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The Invisible Hand
star
7.91
2772 votes

#1 - The Invisible Hand

Season 4 - Episode 23 - Aired 5/1/2016

When Holmes and Watson discover the perpetrator behind the attempt made on Morland’s life, they find a shocking connection to themselves.

Directors: Guy Ferland
Watch Now:AmazonApple TV
Miss Taken
star
7.80
2649 votes

#2 - Miss Taken

Season 4 - Episode 7 - Aired 1/7/2016

When Watson’s stepfather writes a crime novel based on her work with Holmes without her knowledge, an underlying issue in their relationship is revealed. Also, as Holmes and Watson investigate a retired FBI agent’s murder, they discover the man’s death is connected to an unsolved case from the victim’s career.

Directors: Guy Ferland
Writer: Tamara Jaron
Watch Now:AmazonApple TV
A Difference in Kind
star
7.79
2743 votes

#3 - A Difference in Kind

Season 4 - Episode 24 - Aired 5/8/2016

Holmes and Watson’s lives are threatened by an influential, worldwide criminal network connected to the murder attempt on Morland Holmes. Also, Sherlock’s grievances with his father threaten their alliance to bring their mutual adversary to justice.

Directors: John Polson
Watch Now:AmazonApple TV
Turn It Upside Down
star
7.74
2767 votes

#4 - Turn It Upside Down

Season 4 - Episode 22 - Aired 4/24/2016

Sherlock’s father, Morland, becomes Sherlock and Joan’s prime suspect in a murder investigation after one of his employees is killed under the guise of a robbery.

Directors: Lucy Liu
Writer: Bob Goodman
Watch Now:AmazonApple TV
A View With a Room
star
7.72
2677 votes

#5 - A View With a Room

Season 4 - Episode 12 - Aired 2/11/2016

Captain Gregson’s colleague from Narcotics asks Holmes to orchestrate the perfect heist inside the heavily armed and virtually impenetrable compound of a drug-dealing biker gang. Also, when Watson assists Fiona Helbron, who helped her on a recent case, she makes a surprising discovery about Holmes.

Directors: John Polson
Watch Now:AmazonApple TV
All In
star
7.71
2837 votes

#6 - All In

Season 4 - Episode 19 - Aired 4/10/2016

A mysterious woman who organizes illegal, high-stakes poker games arrives on Holmes and Watson’s doorstep and tells them her life is in danger claiming to be a former associate of Mycroft, Sherlock’s brother. However, as the pair investigates, Joan becomes suspicious that their new client isn’t being truthful.

Directors: Aaron Lipstadt
Watch Now:AmazonApple TV
A Study in Charlotte
star
7.69
2679 votes

#7 - A Study in Charlotte

Season 4 - Episode 13 - Aired 2/18/2016

Sherlock and Joan search for a murderer who used poisonous mushrooms to kill a botany professor and a group of the instructor’s students. Also, when Joan is disturbed by loud noise next door, she discovers her neighbor, Trent, is renting out his home through a vacation site that caters to hard partiers.

Directors: Guy Ferland
Watch Now:AmazonApple TV
Ready or Not
star
7.69
2745 votes

#8 - Ready or Not

Season 4 - Episode 18 - Aired 3/27/2016

When a survivalist doctor goes missing, Holmes and Watson must determine whether he’s purposely gone off the grid or if he’s a victim of foul play. Also, Holmes exhibits odd behavior when his romantic relationship with Fiona hits a critical point.

Directors: Christine Moore
Writer: Bob Goodman
Watch Now:AmazonApple TV
The Cost of Doing Business
star
7.68
2583 votes

#9 - The Cost of Doing Business

Season 4 - Episode 6 - Aired 12/17/2015

Morland offers to act as one of his son’s “Irregular” consultants so that he can lend Sherlock and Joan his considerable resources to help them solve a case.

Directors: Aaron Lipstadt
Writer: Jason Tracey
Watch Now:AmazonApple TV
Art Imitates Art
star
7.65
2739 votes

#10 - Art Imitates Art

Season 4 - Episode 20 - Aired 4/10/2016

As Holmes and Watson investigate a woman’s murder, they discover her death is linked to a piece of artwork that has ties to a crime that was committed when she was in college. Also, in the wake of a shocking personal revelation, Watson attempts to forge a connection with a recent client.

Directors: Ron Fortunato
Watch Now:AmazonApple TV
Ain't Nothing Like the Real Thing
star
7.65
2778 votes

#11 - Ain't Nothing Like the Real Thing

Season 4 - Episode 21 - Aired 4/17/2016

When Holmes and Watson are pulled into a double-homicide investigation, they discover the victims were staging a fake murder right at the moment they were killed. Also, Watson’s inside man at Morland’s office encounters a problem that threatens to expose her spying to Holmes and his father.

Directors: Jeremy Webb
Watch Now:AmazonApple TV
Up to Heaven and Down to Hell
star
7.62
2497 votes

#12 - Up to Heaven and Down to Hell

Season 4 - Episode 15 - Aired 3/3/2016

When Watson runs into Captain Gregson and his secret girlfriend, a former NYPD officer, she inadvertently sets the couple’s breakup in motion. Also, Holmes and Watson investigate the murder of a wealthy woman who left her considerable estate solely to a beloved dog.

Directors: John Polson
Writer: Tamara Jaron
Watch Now:Apple TV
Alma Matters
star
7.59
2578 votes

#13 - Alma Matters

Season 4 - Episode 10 - Aired 1/28/2016

Holmes’ tentative reconciliation with his father suffers a setback when Holmes and Watson discover Morland has been keeping a secret that threatens all of their safety. Also, Holmes and Watson investigate two murders connected to a for-profit college and its illegal recruitment practices.

Directors: Larry Teng
Writer: Bob Goodman
Watch Now:Apple TV
Murder Ex Machina
star
7.59
2553 votes

#14 - Murder Ex Machina

Season 4 - Episode 9 - Aired 1/21/2016

Holmes and Watson search for a computer hacker responsible for three murders, including the death of a Russian billionaire who was visiting New York City. Also, Joan is surprised to receive a solo dinner invitation from Sherlock’s father.

Directors: Guy Ferland
Watch Now:Apple TV
Hounded
star
7.59
2582 votes

#15 - Hounded

Season 4 - Episode 16 - Aired 3/10/2016

At the urging of Morland’s wealthy associate, Henry Baskerville, Holmes and Watson look into the death of his brother and discover that a witness saw the man chased to his death by a large, glowing animal too fantastic to be real. Sherlock considers intervening when the trauma from the bombing at the morgue negatively impacts ME Hawes’ work.

Directors: Ron Fortunato
Watch Now:Apple TV
The Past Is Parent
star
7.58
2871 votes

#16 - The Past Is Parent

Season 4 - Episode 1 - Aired 11/5/2015

As Holmes faces criminal charges in the aftermath of his recent violent behavior and relapse back into heroin, his position with the NYPD is put in jeopardy. Holmes concentrates on the case of a missing wife believed to have been killed by her husband to try to get back in the department’s good graces, while at the same time expecting a visit from his father.

Directors: John Polson
Watch Now:Apple TV
A Burden of Blood
star
7.57
2430 votes

#17 - A Burden of Blood

Season 4 - Episode 8 - Aired 1/14/2016

Holmes and Watson investigate a homicide in which the victim was murdered in a manner reminiscent of the crimes of an infamous, and already incarcerated, serial killer. Also, Sherlock and Joan tutor Detective Bell for a police sergeant’s exam that would lead to a promotion and a post at another precinct.

Directors: Christine Moore
Writer: Nick Thiel
Watch Now:Apple TV
All My Exes Live in Essex
star
7.57
2663 votes

#18 - All My Exes Live in Essex

Season 4 - Episode 4 - Aired 11/26/2015

When Holmes and Watson investigate the murder of a fertility lab technician, they discover the woman had a secret personal life that leads them to multiple suspects. Also, the tables are turned on Watson when she’s investigated by an NYPD detective.

Directors: Michael Pressman
Watch Now:Apple TV
You've Got Me, Who's Got You?
star
7.57
2543 votes

#19 - You've Got Me, Who's Got You?

Season 4 - Episode 17 - Aired 3/20/2016

When a vigilante dressed up as a comic book hero is murdered, Holmes and Watson need to find the man's true identity and find his killer. Also, Morland makes a surprise donation to Watson’s favorite charity, in order to compel her to do him a business-related favor.

Directors: Seith Mann
Writer: Paul Cornell
Watch Now:Apple TV
Evidence of Things Not Seen
star
7.55
2761 votes

#20 - Evidence of Things Not Seen

Season 4 - Episode 2 - Aired 11/12/2015

When Morland offers to use his influence to have Sherlock and Joan reinstated as consultants to the NYPD, Sherlock’s mistrust of his father makes him question his motivation to help. Also, with no work offers coming in, Watson wrangles a gig with the FBI investigating a triple homicide in a top secret research lab.

Directors: Ron Fortunato
Writer: Jason Tracey
Watch Now:Apple TV
Down Where the Dead Delight
star
7.53
2596 votes

#21 - Down Where the Dead Delight

Season 4 - Episode 11 - Aired 2/4/2016

Holmes and Watson must search for a killer without any physical evidence to aid them after a bomb is detonated in the New York City morgue. Also, Watson is suspicious when an NYPD detective she’s in a grudge match with asks her to consult on a case.

Directors: Jerry Levine
Watch Now:Apple TV
Tag, You're Me
star
7.50
2665 votes

#22 - Tag, You're Me

Season 4 - Episode 3 - Aired 11/19/2015

When Sherlock finds himself distracted by his father’s ongoing presence in New York City, he offers to help Morland resolve a work issue in exchange for his prompt departure home. Also, Holmes and Watson’s investigation into the double murder of two men who looked alike leads them into the world of facial recognition technology.

Directors: Christine Moore
Writer: Bob Goodman
Watch Now:Apple TV
The Games Underfoot
star
7.49
2551 votes

#23 - The Games Underfoot

Season 4 - Episode 5 - Aired 12/10/2015

When an archeologist is murdered, Holmes and Watson believe the man may have been killed for what he discovered during his last excavation in a local landfill. Also, Sherlock’s relationship with Alfredo, his friend and former sobriety sponsor, hits a rough patch.

Directors: Alex Chapple
Watch Now:Apple TV
Who Is That Masked Man?
star
7.45
2578 votes

#24 - Who Is That Masked Man?

Season 4 - Episode 14 - Aired 2/25/2016

When Holmes’ investigation into the attempt on Morland’s life pushes their strained relationship to the breaking point, the identity of Sherlock’s mother is revealed. Also, when three gang members are murdered, Holmes and Watson are amazed when an elderly woman emerges as their prime suspect.

Directors: Larry Teng
Writer: Jason Tracey
Watch Now:Apple TV