ITV4 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. 3 episodes available to watch Share this programme: Copied to clipboard Share on Facebook Share on Twitter Copy link to share Series 3 Latest 6. The Adventure of the Creeping Man Sun Sunday 5 May 11.20am A man refuses to believe his daughter's story of an intruder who appears at her window. 5. The Illustrious Client Sun Sunday 21 Apr 11.50am Holmes is asked to stop the marriage of Violet Merville to a wealthy art collector. 4. The Boscombe Valley Mystery Sun Sunday 21 Apr 10.45am When James McCarthy is charged with murder, Holmes receives a plea from his friend.