20:00Sherlock HolmesThe Return of Sherlock Holmes - Series 1Episode 7: Charles Augustus MilvertonBBC Radio 4 Extra Duration: 45 minutes Wed 23rd Nov 2011, 20:00 on BBC Radio 4 ExtraTo 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