"Sherlock" brought iconic detective Sherlock Holmes firmly into the 21st century in a contemporary version created by Steven Moffat and Mark Gatiss. Benedict Cumberbatch plays the astute detective, with Martin Freeman as his companion Dr Watson. The first 90-minute edition sees Watson returning from a tour in Afghanistan where he was injured. He meets Sherlock who needs a flatmate and moves into 221B Baker Street. A series of apparent suicides baffles the police, so they turn to Sherlock for his unique investigative skills. It premiered on BBC One in July 2010.