21:15Sherlock HolmesThe Casebook of Sherlock Holmes - Series 2Episode 1: The Problem of Thor BridgeBBC Radio 4 Extra Duration: 45 minutes Mon 31st May 2010, 21:15 on BBC Radio 7The sleuth is called upon when a beautiful young governess is accused of murder. Stars Clive Merrison and Michael Williams.GenresDramaCrimeBrandSherlock HolmesSeriesSherlock Holmes: The Casebook of Sherlock Holmes - Series 2 Source: BBC Online