Sherlock Season 3 Episodes

Find out where to watch Season 3 of Sherlock tonight

Season 3 Episode Guide

Episode 1 - The Empty Hearse

Two years after Sherlock's 'death', Dr John Watson has got on with his life. But, with London under threat of a devastating terrorist attack, Sherlock is about to stage his outrageous resurrection. But if he thinks everything will be just as he left it, he’s in for a very big surprise…

Episode 2 - The Sign of Three

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!

Episode 3 - His Last Vow

A case of stolen letters leads Sherlock Holmes into a long conflict with Charles Augustus Magnussen, the Napoleon of blackmail, and the one man he truly hates. But how do you tackle a foe who knows the personal weakness of every person of importance in the Western world?



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