In Sherlock Season One, the BBC presents a thrilling, contemporary twist on Arthur Conan Doyle’s revered detective. Set in a London filled with cell phones and laptops, the new Sherlock Holmes is a high-functioning sociopath. His loyal companion, John Watson, is an army veteran with post-traumatic stress disorder. But the two still reside at 221 Baker Street, and somewhere out there, Moriarty is still waiting. Join Sherlock and Watson in this action-packed, modern-day mystery TV series as they navigate a maze of cryptic clues and lethal killers to uncover the truth.