Sherlock » The Reichenbach Fall

James Moriarty possesses the greatest criminal mind that the world has ever seen. Sherlock and John knew he wouldn't stay hidden for long, but even they never guessed the sheer scale and audacity of the crime that would propel Moriarty back into the headlines. Sherlock must fight for his reputation, his sanity and his life. But is he all he claims to be?

First Aired: 15 Jan 2012

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