Holmes and Watson's lives are threatened by an influential, worldwide criminal network connected to the murder attempt on Morland Holmes (John Noble). Also, Sherlock's gr ...

The invisible organisation behind all the recent troubles for Morland Holmes does indeed turn out to be the group created by Jamie Moriarty. Command of the group, which w ...

When a man that Joan Watson had employed as a secret mole inside Morland Holmes' organization is murdered during a robbery, Joan and Sherlock suspect that he was actually ...

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, W ...

Watson tries to process that she has a sister. She and Sherlock get a case, a girl was shot and then taken somewhere else. Watson thinks she knows her, she later recalls ...

A woman goes to see Holmes and Watson. She's been shot and says she knows his brother. Holmes is suspicious of her but decides to look into it. She says to make extra cas ...

When a doctor/doomsday prepper goes missing, Holmes and Watson investigate who had cause to see him dead. Discovering he had been selling prescription drugs to dealers th ...

When a man who secretly fought crime dressed as a popular comic book superhero is murdered, Holmes and Watson must discover his real identity before they can find his kil ...

At the urging of Morland's wealthy associate, Henry Baskerville (Tom Everett Scott), Holmes and Watson look into the death of his brother and discover that a witness saw ...

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 inv ...

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. Als ...

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 ...

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 bik ...

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 whe ...

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. A ...

A Russian businessman is shot by two men, who then drive off. Holmes and Watson are called to help but only Watson shows up. When Watson calls Holmes to find out where he ...

A lady is asphyxiated to death, and Holmes and Watson find out that she was pregnant and her husband was sterile. This leads to further complications including her family ...

Holmes is asked to help investigate the death of a retired FBI agent who was thrown into a wood chipper. They learn the agent was not satisfied with being retired and tri ...

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. ...

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, Sher ...

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 ...

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 depart ...

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 motivat ...

While Sherlock awaits for the D.A. to decide if he's going to charge Sherlock for aggravated assault which he did recently. And his father is coming which he dreads. A ma ...

Holmes and Watson take on an investigation of a personal nature when Holmes' friend and former recovery sponsor Alfredo suddenly disappears. ...

Holmes and Watson look into the death of a member of Holmes' online beekeeping community who was a researcher looking into a deadly Northeast honey bee outbreak. During t ...

When a judge is murdered, Holmes and Watson become involved in the interstate search to find the prime suspect, an escaped convict from a privatized prison. Also, when Ho ...

Two New York City paramedics are shot and their ambulance with its patient is abducted by the murderer. Holmes and Watson join the manhunt to find out what happened and w ...

Holmes and Watson investigate the murder of a professional skeptic, a man who debunked paranormal, religious and scientific phenomenon for a living. The case becomes urge ...

Holmes and Watson are drawn into an Internet war when a member of the everyone hacker group is murdered. ...

A driver for a ride sharing company is intentionally run over by a city cab, Sherlock and Joan wonder if it's a case of professional jealousy. A romance Sherlock has with ...

A murder victim turns out to have been instantly frozen at the time of death; Watson is forced to have an awkward conversation with her brother after learning he is havin ...