A new PBS trailer "provides some clues about Sherlock's long-anticipated and well-guarded one-off special set in Victorian times," Deadline.com reported. Benedict Cumberbatch and Martin Freeman "trade in their modern trappings for a ghostly trip in the wayback machine to the 19th century, complete with deerstalker cap (for Holmes) and handlebar mustache (for Watson). The Sherlock special will also be released in theaters, but no PBS premiere date has been announced.
