'Sherlock': 'The Reichenbach Fall' in pictures
After last week's cliffhanger, Moriarty (Andrew Scott) is back in full force. Soon, Sherlock is forced into a deadly confrontation with his nemesis, but will either man survive the events to come?
Sherlock concludes on Sunday at 9pm on BBC One.
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> Martin Freeman 'hoping to make third series of Sherlock'
Take a look at a gallery of images from the Sherlock finale below:
Copyright: BBC Hartswood