The BBC has unveiled a first look at the upcoming mystery series, Marble Hall Murders, based on the best-selling novel by Anthony Horowitz. The six-part series, which is a sequel to Magpie Murders and Moonflower Murders, sees Lesley Manville reprise her role as book editor turned sleuth Susan Ryeland, alongside Tim McMullan as famous literary detective Atticus Pünd. © BBC/Eleventh Hour Films/Sony Pictures Television/Jonathan HessionLesley Manville and Tim McMullan lead the cast as Susan Ryeland and Atticus Pünd An impressive list of stars has joined the cast, including Mark Bonnar (Shetland, Dept.Q), Patricia Hodge (All Creatures Great and Small, A Very English Scandal) and more. The series is adapted by Horowitz, who is no stranger to bringing acclaimed dramas to the small screen. His previous credits include Foyle’s War, ITV’s Agatha Christie’s Poirot and the previous two adaptations of his Susan Ryeland novels.  Recommended videoYou may also likeWATCH: Have you seen Magpie Murders? Since devouring the entire Foyle’s War boxset in lockdown, I’ve become a big fan of Horowitz’s TV dramas. An expert at crafting …