Anthony Horowitz & Lesley Manville Episode 6, Marble Hall Murders | MASTERPIECE Studio

WARNING: This episode contains spoilers for Marble Hall Murders. 

Author, screenwriter, and executive producer Anthony Horowitz and lead actor Lesley Manville join us once again to bring Marble Hall Murders to a close. In this episode, Anthony and Lesley reflect on character motives, filming fight scenes, and how in the end, Susan Ryeland manages to come out on top.