About the TV Show
london, england based on novel or book detective investigation murder private detective murder mystery sherlock holmes great detective
First Air Date: July 25, 2010
|First Aired on||:||2010|
|Created By||:||Mark Gatiss,Steven Moffat|
|Seasons/Episodes||:||12 episodes in 4 Seasons|
A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.