The Sign of Three

From The Arthur Conan Doyle Encyclopedia
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The Sign of Three

The Sign of Three is the 2nd episode in season 3 of the Sherlock TV series, aired on 5 january 2014 on BBC1. 90 min.

Sherlock faces his biggest challenge of all - delivering a best man's speech on John's wedding day.



  • Director : Colm McCarthy
  • Screenplay : Mark Gatiss, Steven Moffat, Steve Thompson
  • Producer : Sue Vertue, Susie Liggat
  • Executive Producers : Sue Vertue, Beryl Vertue, Mark Gatiss, Steven Moffat
  • Music : David Arnold, Michael Price
  • Cinematography : Steve Lawes
  • Set Decoration : Hannah Nicholson
  • Costume Design : Sarah Arthur