Sherlock Season 3

After the end of the final episode of the second series, Moffat and Gatiss both announced on Twitter that a third series had been commissioned at the same time as series two, and a part of the resolution to "The Reichenbach Fall" was filmed concurrently with series two. Without revealing whether Moriarty also faked his own death at the end of series two, Moffat suggested that Moriarty will not feature heavily in future series of Sherlock. "The Empty Hearse", written by Mark Gatiss and directed by Jeremy Lovering, is the first episode of Series 3 and was first broadcast on 1 January 2014. Inspired by "The Adventure of the Empty House" by Sir Arthur Conan Doyle, the episode follows Sherlock Holmes' return to London and reunion with John Watson, and their subsequent solving of an underground terrorist network. In "The Sign of Three", written by Stephen Thompson, Mark Gatiss and Steven Moffat, Watson and Mary Morstan get married. The episode takes place during the wedding reception and the story is told through flashbacks. The episode title is inspired by The Sign of the Four and was first broadcast on 5 January 2014. The final episode "His Last Vow" was first broadcast on 12 January 2014, on BBC One, and written by Steven Moffat, directed by Nick Hurran and is based on Sir Arthur Conan Doyle's The Adventure of Charles Augustus Milverton. This case leads Sherlock into conflict with Charles Augustus Magnussen (Lars Mikkelsen), a "terrifying" villain who was introduced as an unnamed villain in episode one. Holmes and Watson try to get Magnussen arrested, but their attempt fails, and Holmes shoots Magnussen to stop him from blackmailing Mary Watson. Mycroft arranges that Sherlock will be exiled from the United Kingdom instead of being tried for murder. As Sherlock's plane takes off, every video screen in London broadcasts the image of Moriarty, and Sherlock is recalled to deal with the crisis associated with Moriarty's potential return. The third series aired in the United States on PBS over a period of three weeks, airing late January to early February 2014.