SHERLOCK: S1E2 THE BLIND BANKER TRAILER

Called in by an old university colleague of Sherlock Holmes’ to investigate a mysterious cipher in a locked office, Sherlock and John Watson are drawn into a shadowy world that moves from the highest reaches of financial power to the darkest depths of the gangland underworld of Soho. Racing to unlock the code behind the ciphers in order to catch those responsible for a growing line of dead bodies, Sherlock and John find their friendship growing, even as John discovers the possibility of romance while tryin