Sherlock depicts 'consulting detective' Sherlock Holmes, who assists the Metropolitan Police Service, primarily D.I. Greg Lestrade, in solving various crimes. Holmes is assisted by his flatmate, Dr. John Watson.

S4 Episode 3 : The Final Problem
S4 Episode 2 : The Lying Detective
S4 Episode 1 : The Six Thatchers
S3 Episode 3
S3 Episode 2
S3 Episode 1
S2 Episode 3
S2 Episode 2
S2 Episode 1
S1 Episode 3
S1 Episode 2
S1 Episode 1