Cut and pasted from the Metro website:
The new series of Sherlock will see Holmes and Watson, come to blows, as the detective tells his faithful colleague to 'punch me in the face'.
Sherlock returns to our screens at the start of January with three more Conan Doyle inspired mysteries: A Scandal in Belgravia, The Hounds of Baskerville and The Reichenbach Fall.
Benedict Cumberbatch recently said that he believes Sherlock 'gains a humanity' in the second series of the eponymous show.
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