Sherlock creator Mark Gatiss is returning to the world of Arthur Conan Doyle. Gatiss has penned an adaptation of Doyle‘s undead mummy short story Lot No. 249, which will star Kit Harington. Deadline reports that the classic tale of horror will be the latest entry in the BBC‘s A Ghost Story for Christmas series, an annual series of scary stories. It was once traditional to … Continue reading ‘Lot No. 249’: ‘Sherlock’ Co-Creator to Adapting Arthur Conan Doyle Story; Kit Harington to Star!!