Sherlock uses his powers of deduction to suss out John for the first time. Taken from Sherlock: A Study In Pink. Subscribe here for more Sherlock: .\r \r John Watson meets Mycroft Holmes for the first time. Taken from Sherlock: A Study In Pink. Subscribe here for more Sherlock: .\r \r Sherlock meets John Watson for the first time in BBCs a study in pink.\r \r This is a Theatrical trailer for the first episode of Sherlock Series 1 (A Study in Pink) that I have made. This features Benedict Cumberbatch as Sherlock Holmes .