03:00Charles DickensCharles Dickens - Our Mutual FriendEpisode 9: A Cry for HelpBBC Radio 4 Extra Duration: 1 hour Fri 17th Feb 2012, 03:00 on BBC Radio 4 ExtraLizzie Hexam's new life is disrupted when she is tracked down by a figure from her past. Stars Simon Cadell and Pippa Guard.GenresDramaClassic & PeriodBrandCharles DickensSeriesCharles Dickens: Charles Dickens - Our Mutual Friend Source: BBC Online