Lot No. 249: Mark Gatiss Adapts Conan Doyle Ghost Story for Christmas https://bleedingcool.com/tv/lot-no-249-mark-gatiss-adapts-conan-doyle-ghost-sto… Created Fri, 08/12/2023 - 01:18 Sir Arthur Conan Doyle's Lot No. 249 is this year's Christmas Ghost Story for Christmas on the BBC, adapted by Mark Gatiss with Kit Harington.