Sherlock TV episodes

Season 1	Season 2	Season 3	Season 4	Special episodes
"A Study in Pink" War veteran Dr.John Watson has recently returned from Iraq and is now looking for a flate mate to live in London with. He is introduced to Sherlock Holmes by a mutual friend and they soon share a flat at 221 B Baker Street. They are soon begin investigating a string of "suicides" that may or may not be murders.	"A Scandal in Belgravia" Sherlock and John investigate the disapearance of an important usb key containing information that could release chaos onto the British government if it ends up in the wrong hands.	"The Empty Hearse" Mycroft calls Sherlock back to London to help dismantle an undercover web of deceit and crime led by an underground terrorist group working in the heart of Loondon.	"The Six Thatchers" Sherlock Holmes is trying to find the identity of the person destroying statue heads of Margaret Thatchers that somehow have something to do with Mary Watson's past.	"Many Happy Returns" John and Detective Lestrade try to move on from the death of Sherlock while Anderson tries to convince them that Shelock is alive.
"The Blind Banker" Mysterious yellow chinese symbols and the death of two men lead Sherlock and John to investigating crimes commited by a terrorist group known as the Black Lotus.	"The Hounds of Baskerville" Sherlock and John investigate the case of a young man that claims to have seen a monster dog looming around the woods near his home. Sherlock believes the young man has been drugged and does not believe his tale of a monster dog.	"The Sign of Three" John and Mary are preparing for their wedding and Sherlock is nervous about having to do a best man speech. He later discovers that a murder is about to take place and he must race against time to save the poor unknown victim.	"The Lying Detective" Sherlock must face a foe that has as many secrets as him and he will stop at nothing to protect the lives of those he cares about most.	"The Abominable Bride" Sherlock is preparing for exile when a case that has remained unsolved for over a century comes back to haunt him. This Christmas special goes back and forth from modern day to the 19th century.
"The Great Game" Sherlock and John encounter Moriarty for the first time by having to solve crimes in order to save innocent people. Moriarty is trying to distract Holmes from another case which is meant to be top priority.	"The Reichenbach Fall" Sherlock is accused of the kidnapping of two young children and people start to doubt his credibility. Sherlock must face his own inner demons and do what it take to save his friends.	"His Last Vow" Sherlock goes up against a Magnussen, a foe that wants nothing but the detective's demise.	"The Final Problem" Sherlock and John have to face their most deadliest of foes that has been playing with them since the beginning. Secrets are revealed and this causes turmoil for Sherlock, John and Mycroft.