Sherlock Holmes and Dr. Watson find themselves in 1890s London in this holiday special.
| Genre | : Kejahatan, Drama, Misteri, Cerita Seru, Film TV |
| Sutradara | : Douglas Mackinnon |
| Pemeran | : Benedict Cumberbatch, Martin Freeman, Una Stubbs, Rupert Graves, Mark Gatiss, Andrew Scott |
| Rilis Resmi | : 01 January 2016 |