Sherlock Holmes is the overall title given to the BBC Radio 4 radio dramatisations of the complete Sherlock Holmes stories, with Bert Coules as head writer, and featuring Clive Merrison as Holmes and Michael Williams as Dr Watson. Together, the two actors completed radio adaptations of every story in the canon of Sherlock Holmes between 1989 and 1998. Episodes of the series are available on CD as well as downloads, and are occasionally rebroadcast on BBC Radio 4 Extra.