All 18 episodes from the 12th season of the historical crime drama set in late 19th-century Toronto. Yannick Bisson stars as Inspector William Murdoch, a dashing young detective who pioneers new scientific approaches to solving crime such as fingerprinting, forensic techniques and lie detector machines. Assisted by Inspector Thomas Brackenreid (Thomas Craig), coroner Dr Julia Ogden (Helene Joy) and Constable George Crabtree (Jonny Harris), Murdoch employs these new-fangled methods - as well as his own unswerving instinct - to solve some of the city's most gruesome murders. The episodes are: 'Murdoch Mystery Mansion', 'Operation: Murder', 'My Big Fat Mimico Wedding', 'Murdoch Without Borders', 'The Spy Who Loved Murdoch', 'Sir. Sir? Sir!!!', 'Brother's Keeper', 'Drowning in Money', 'Secrets and Lies', 'Pirates of the Great Lakes', 'Annabella Cinderella', 'Six of the Best', 'Murdoch and the Undetectable Man', 'Sins of the Father', 'One Minute to Murder', 'Manual for Murder', 'Darkness Before the Dawn: Part 1', 'Darkness Before the Dawn: Part 2'.