02:15Sherlock HolmesThe Return of Sherlock Holmes - Series 1Episode 7: Charles Augustus MilvertonBBC Radio 4 Extra Duration: 45 minutes Wed 1st Oct 2008, 02:15 on BBC Radio 7To trap an evil blackmailer, the Baker Street sleuth dons a cunning disguise. Stars Clive Merrison and Michael Williams.GenresDramaCrimeBrandSherlock HolmesSeriesSherlock Holmes: The Return of Sherlock Holmes - Series 1 Source: BBC Online