Sherlock - Season 1 - Eps 1: A Study in Pink
A war hero, invalided home from Afghanistan, meets a strange but charismatic genius who is looking for a flatmate; it is London, 2010, and Dr Watson and Sherlock Holmes are meeting for the first time. A string of impossible suicides has Scotland Yard baffled - and only one man can help.
About Sherlock

Title: Sherlock
First Air Date: 2010-07-25
Last Air Date: 2017-01-15
Status: Ended
Rating: 8.512/10 (from 5690 votes)
Language: EN
Seasons: 5
Total Episodes: 12
Network: BBC One
Genres: Crime, Drama, Mystery
Production Companies: Hartswood Films, BBC Cymru Wales, Masterpiece
Synopsis
A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.
Cast

Benedict Cumberbatch
Sherlock Holmes

Martin Freeman
John Watson