ITV3 Sherlock Holmes Catch up on the ITV Hub Sherlock Holmes is one of the world's greatest and most popular fictional detectives. His acute perception and powers of observation are called upon in solving a compendium of crime. As ever, Dr Watson is on hand as his indispensable assistant. 2 episodes available to watch Share this programme: Share on Facebook Share on Twitter Share on Google+ Episodes The Last Vampyre Sun Sunday 17 Sept 11pm Holmes investigates some mysterious deaths that have occurred in a village. The Master Blackmailer Sun Sunday 24 Sept 11pm Holmes takes a menial role to flush out reclusive blackmailer.