The provisional start time is 8.15 but please check again in early January, when the BBC’s schedule will have been finalised. This event includes 15 minutes of exclusive cinema content ahead of the episode. The episode running time is 90 minutes. Join Benedict Cumberbatch and Martin Freeman for the Series Four Finale of Sherlock. Also featuring exclusive content only being shown in cinemas. BBC Worldwide and Hartswood Films are thrilled to bring Sherlock back to the big screen for a special Series Four Finale on Sunday 15th January. Emmy Award®-winning actors, Benedict Cumberbatch and Martin Freeman, return to cinemas as Sherlock Holmes and Dr. John Watson in this feature length special that caps off the highly-anticipated Series Four. Don’t miss your chance to see the Series Four Finale larger than life and on the big screen. (Only the episode will be shown on BBC1 at the same time).