BBC One Releases New Teaser Trailer For 'Sherlock' Special – TVWise

BBC One has unveiled a new 30 second teaser trailer for the upcoming Victorian-era Sherlock special, which is set to premiere on New Year’s Day (Friday January 1st).
Based on the works of Sir Arthur Conan Doyle, Sherlock was developed for television by Steven Moffat and Mark Gatiss and is described as a modern take on the Holmes stories. The drama series focusses on Holmes and Watson as they consult on cases, usually for the Metropolitan Police Service. Sherlock is produced by Hartswood Films and stars Benedict Cumberbatch, Martin Freeman, Mark Gatiss, Rupert Graves and Una Stubbs
As previously reported, the new special is not part of the greater continuity of the series and is instead set in the Victorian era, as are the original stories by Sir Arthur Conan Doyle. All four primary cast members (Benedict Cumberbatch, Martin Freeman, Una Stubbs and Rupert Graves) will star in the one-off 90 minute special, which was written by series creators Steven Moffat and Mark Gatiss.
The BBC has been very tight-lipped about the special, refusing to release anything resembling spoilers or the plotline (beyond what has been shown in the numerous trailers). That said, it has been confirmed that Amanda Abbington will be reprising her role as Mary Morstan. Elsewhere, the BBC has revealed that the three episode fourth season will enter production in the Spring for a 2016 premiere.
Check out the new trailer below: