The BBC2 drama "Marble Hall Murders" employs a narrative structure that mirrors a complex optical illusion, presenting viewers with a dizzying array of characters and timelines. The series, written by Anthony Horowitz, features actors playing dual roles across three distinct post-war eras, entangled in two nearly identical murder plots.
At the center of the unfolding mystery is Lesley Manville as Susan, a book doctor tasked with refining messy manuscripts. However, as seen in previous series like "Magpie Murders" and "Moonflower Murders," Susan's own grip on reality is uncertain. Her fictional detective, Atticus Pund, portrayed by Tim McMullan, frequently intrudes into her imagination, offering commentary on criminology and the investigation.
Pund, a German of Greek descent with a mournful demeanor, is himself slated for an on-screen death, a plot point inspired by the creator's own demise and a spin-off novel. The novel's plot, in turn, draws from a childhood murder committed by its writer, his brother, and sister.
This intricate layering results in a multi-faceted viewing experience. The first narrative thread unfolds on Corfu in the late 1950s, featuring Patricia Hodge as the imperious Lady Margaret. A second storyline, set in the mid-1970s at a country estate called Marble Hall, again features Hodge, this time as an acerbic children's novelist. A third timeline, set in contemporary London, presents a setting that, despite being nominally present-day, incorporates technology seemingly from an earlier era.
Mark Bonnar appears across all three timelines, portraying a boisterous American millionaire in the 1950s, a discontented husband in the 1970s, and a subdued divorcee in the present. His shifting appearances serve as a key anchor for viewers attempting to navigate the story's convoluted structure. The era can be discerned by his portrayal: a Texan accent suggests the pre-Beatlemania period, dark hair and a groomed beard indicate the 1970s, and his appearance resembling his natural self points to the contemporary timeline.