Stars: Benedict Cumberbatch, Martin Freeman, Una Stubbs, Rupert Graves, Mark Gatiss, Andrew Scott
Crew: Mark Gatiss (Writer), Douglas Mackinnon (Director), Steven Moffat (Writer), David Arnold (Original Music Composer), Michael Price (Original Music Composer), Beryl Vertue (Executive Producer)
Country: United Kingdom
Language: English
Studio: BBC
Runtime: 90 minutes
Quality: HD
Released: Jan 01, 2016
IMDb: 3.154