Sherlock | His Last Vow
Director: Mark Gatiss, Steven Moffat
Cast: Amanda Abbington, Andrew Scott, Benedict Cumberbatch, Louise Brealey, Mark Gatiss, Martin Freeman, Rupert Graves, Una Stubbs
Description: : A case of stolen letters leads Sherlock Holmes into a long conflict with Charles Augustus Magnussen, the Napoleon of blackmail, and the one man he truly hates. But how do you tackle a foe who knows the personal weakness of every person of importance in the Western world?