(Murdoch Mysteries) Season 15, Episode 6, titled " I Know What You Did Last Autumn ," is a stylized Halloween special that originally aired on October 25, 2021. In this episode, Detective William Murdoch investigates a series of murders involving a killer dressed as a clown who is terrorizing young couples in Toronto. Plot Summary
: The episode title and plot are clear nods to the slasher film I Know What You Did Last Summer . It is part of the show's tradition of "spooky" holiday episodes, though unlike some previous entries, this one is largely considered canon-compliant. Les EnquГЄtes de Murdoch S15E06 FRENCH HDTV
( Jonny Harris ): Assists Murdoch while dealing with seasonal antics. (Murdoch Mysteries) Season 15, Episode 6, titled "
( Thomas Craig ): Oversees the station during the holiday chaos. It is part of the show's tradition of
( Shanice Banton ): Provides critical forensic evidence that challenges the survivor's story. Legacy and Follow-up Review: Murdoch Mysteries 'I Know What You Did Last Autumn'
( Hélène Joy ): Murdoch’s wife and fellow medical expert.