After solving the murder of fictional writer Alan Conway in last year's Magpie Murders for Masterpiece, the always-excellent Academy Award nominee Lesley Manville is one step closer to getting back on the case as Susan Ryeland. Filming has officially wrapped on the sequel series, Moonflower Murders, and Masterpiece commemorated the moment with a set of photos that return Manville to the thick of a case with Conway's legendary Hercule Poirot-like detective Atticus Pünd (Timothy McMullan). With the new images came the announcement of additional cast members joining Manville and McMullan in the series.