Murdoch Mysteries

Murdoch Mysteries is a long-running Canadian mystery drama that has aired since 20 January 2008, based on the Detective Murdoch novels by Maureen Jennings and developed for television by R.B. Carney, Cal Coons, and Alexandra Zarowny. Produced by Shaftesbury Films, the series has become one of Canadian television’s most enduring success stories, running for an extraordinary 19 seasons and over 330 episodes, broadcast first on Citytv for its initial five seasons before being picked up by CBC from Season 6 onwards in 2012, where it has remained ever since. In the UK, the series airs on the Alibi channel, building a substantial international following alongside its considerable domestic popularity in Canada.

The series stars Yannick Bisson as Detective William Murdoch, a police detective working out of Station House Number 4 in Toronto, Ontario, beginning in 1890 and progressing through the following decades of the late Victorian and early Edwardian periods. What distinguishes Murdoch from his contemporaries is his enthusiastic embrace of forensic science and technological innovation—methods considered eccentric, even suspect, by his more traditionally-minded colleagues, yet consistently proven effective in solving cases. Murdoch employs fingerprinting, early ballistics analysis, primitive lie-detector devices, and other scientific techniques years or even decades before they became standard police practice, giving the series its distinctive blend of period drama and quasi-procedural forensic mystery.

Murdoch’s investigations are supported by an excellent core team. Dr. Julia Ogden (Hélène Joy) serves as Toronto’s city coroner, providing crucial medical and forensic expertise whilst also serving as Murdoch’s primary romantic interest across the series—their evolving relationship, complicated by professional boundaries, religious differences, and personal ambition, becomes one of the show’s central emotional threads, with Ogden eventually becoming a fully qualified surgeon and psychiatrist as her own character develops across nearly two decades of storytelling. Constable George Crabtree (Jonny Harris) provides comic relief and genuine warmth as Murdoch’s eager, imaginative assistant, whose fanciful theories (often influenced by pulp fiction he’s fond of reading) occasionally prove surprisingly close to the truth. Inspector, later Chief Constable, Thomas Brackenreid (Thomas Craig) rounds out the principal cast as Murdoch’s gruff, initially sceptical superior, whose scepticism about Murdoch’s unconventional methods softens over time into grudging, then genuine, respect and loyalty, provided the crimes get solved.

Recurring and supporting characters have added further depth across the show’s long run, including Dr. Emily Grace (Georgina Reilly), who served as an additional coroner and forensic expert across several seasons before departing to pursue life with her partner in England, and Constable Henry Higgins (Lachlan Murdoch), Margaret Brackenreid (Arwen Humphreys, the Inspector’s wife), and numerous other characters who populate turn-of-the-century Toronto with warmth and specificity. More recently, Paul Sun-Hyung Lee has joined the principal cast from Season 18 onwards, reflecting the show’s ongoing evolution even after nearly two decades on air.

Each episode typically presents Murdoch investigating a new murder or crime, often incorporating genuine historical figures, events, or inventions of the era—the series has featured appearances by figures such as Nikola Tesla, Winston Churchill, Arthur Conan Doyle, and numerous other historical personalities, blending real history with fictional mystery in a manner that has become one of the show’s signature pleasures for history-minded viewers. This approach allows Murdoch Mysteries to explore genuine social issues of the period—class tensions, immigration, women’s suffrage, scientific progress versus tradition, and Toronto’s own rapid transformation from colonial outpost to modern metropolis—whilst maintaining the satisfying structure of a case-of-the-week procedural.

Filming takes place extensively around Toronto and the wider Ontario region, with production locations including Oshawa, Belleville, Hamilton, Cambridge, Guelph, Stratford, Kingston, and Caledon, alongside occasional filming further afield in St. John’s, Ottawa, Drumheller (Alberta), Pitt Meadows (British Columbia), Dawson City (Yukon), and even Bristol, England. This geographical range allows the production to authentically recreate different aspects of turn-of-the-century Canadian and, occasionally, British settings, giving the series considerable visual variety despite its consistent core setting.

The show’s remarkable longevity—reaching 19 seasons where most series struggle to reach even a fraction of that run—speaks to its successful combination of period charm, genuine mystery plotting, science and history enthusiasm, and deeply beloved central characters and relationships. Composer Robert Carli’s score has underpinned the series throughout its run, contributing to its distinctive atmospheric identity. The show’s success has also spawned a spin-off, Frankie Drake Mysteries (2017-2021), set in the same fictional universe during the 1920s, and Macy Murdoch (2023), a short-form series featuring Murdoch’s teenage descendant travelling back in time—further extending the franchise’s reach.

Murdoch Mysteries occupies a distinctive place within the broader landscape of period detective drama—less overtly “cosy” than some of its British counterparts, with a stronger emphasis on genuine forensic procedure and historical detail, yet sharing the same fundamental appeal of intelligent mysteries solved by a likeable, morally grounded detective within a richly recreated historical setting. Its blend of Canadian identity, turn-of-the-century atmosphere, scientific curiosity, and long-running character relationships has secured its place as one of North America’s most successful and enduring detective drama exports, offering nearly two decades of satisfying mysteries for audiences who appreciate both clever plotting and genuine historical texture.

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