The BBC has released a new promotional image for this year's Sherlock special. It's said that the special is a one-off special episode set in Victorian-era London, giving a throwback to Arthur Conan Doyle's original novels.
The BBC has released a new promotional image for this year's Sherlock special. It's said that the special is a one-off special episode set in Victorian-era London, giving a throwback to Arthur Conan Doyle's original novels.