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The Final Problem
In the final episode of this series, long buried secrets finally catch up with the Baker Street duo. Someone has been playing a very long game indeed and Sherlock and John Watson face their greatest ever challenge. Is the game finally over?, In the final episode of this series, long buried secrets finally catch up with the Baker Street duo. Someone has been playing a very long game indeed and Sherlock and John Watson face their greatest ever challenge., Holmes faces his biggest ever challenge when a long-buried family secret surfaces.
