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Sherlock: Season 3

3x02 The Sign of Three

  • 2014-01-05T21:00:00Z on BBC One
  • 86 mins
  • United Kingdom
  • English
  • Drama, Crime, Mystery

Sherlock faces his biggest challenge of all - delivering a Best Man's speech on John's wedding day! But all isn't quite as it seems. Mortal danger stalks the reception - and someone might not make it to the happy couple's first dance. Sherlock must thank the bridesmaids, solve the case and stop a killer!