Sherlock is a British television series that presents a contemporary update of Sir Arthur Conan Doyle's Sherlock Holmes detective stories. It was created by Steven Moffat and Mark Gatiss, and stars Benedict Cumberbatch as Sherlock Holmes and Martin Freeman as Doctor John Watson. After an unbroadcast pilot in 2009, the first series of three 90-minute episodes was transmitted on BBC One and BBC HD in July and August 2010, with a second series of three episodes first broadcast in January 2012. The second series is set to air on BBC America? and the PBS channel in May. A third series has been commissioned and will reportedly air in 2014. The series has been sold to over 180 territories.