Sherlock series three: a sneak preview of the final episode
CLICK ON THE PHOTO BELOW FOR A SNEAK PREVIEW OF SHERLOCK
The third show, which is based on the original Sir Arthur Conan Doyle story The Adventure of Charles Augustus Milverton, is said to see Benedict Cumberbatch's Sherlock Holmes back to his sociopathic best following a slightly out of character display of affection in episode two.
Sherlock's sidekick Dr John Watson, played by Martin Freeman, is also rumoured to reveal a fiercer side to his personality in the final epsiode, as is pathologist Molly Hooper.
