Sherlock Mini-Episode: Many Happy Returns - Sherlock Series 3 Prequel - BBC

Subscribe and ? to the BBC ? https://bit.ly/BBCYouTubeSub Watch the BBC first on iPlayer ? https://bbc.in/iPlayer-Home http://www.bbc.co.uk/sherlock Sherlock has been gone for two years. But someone isn't quite convinced that he's dead... #SherlockLives #bbc