18:45RL Stevenson - The Strange Case of Dr Jekyll and Mr HydeEpisode 4BBC Radio 4 Extra Duration: 15 minutes Thu 22nd Jul 2010, 18:45 on BBC Radio 7Utterson's persistence with investigating the truth about his friend Dr Jekyll is finally rewarded. Read by Tim Piggott-Smith. From April 1996.GenresDramaClassic & PeriodDramaHorror & SupernaturalSeriesRL Stevenson - The Strange Case of Dr Jekyll and Mr Hyde Source: BBC Online