Duration: 1h 30m

TV-14 9.1 Crime / Drama / Mystery

Sherlock S4E2

Sherlock goes up against the powerful and seemingly unassailable Culverton Smith - a man with a very dark secret indeed.

Release Date: January 8, 2017 (UK)

Creator: Mark Gatiss, Steven Moffat

Cast: Benedict Cumberbatch, Martin Freeman, Mark Gatiss, Una Stubbs, Rupert Graves, Andrew Scott, Amanda Abbington, Vinette Robinson, Louise Brealey