EXCLUSIVE: Sherlock co-creator Mark Gatiss has adapted a short story from the detective’s creator, Arthur Conan Doyle, as his annual Christmas ghost story for the BBC. Kit Harington (Game of ...

She explores Doyle’s growing disenchantment with his detective creation and ... into the brilliant work of Sir Arthur Conan Doyle, this time for the Christmas Ghost story.

"It’s a serious delight for me to delve once again into the brilliant work of Sir Arthur Conan Doyle, this time for the Christmas Ghost ... as the titular detective in modern-day London.