Murdoch and Brackenreid are stunned when an actor in a performance of Hamlet dies on stage before their eyes.
s18e01 - The New Recruit
s18e02 - Only Murdoch in the Building
s18e03 - What the Dickens?!
s18e04 - Gimme Shelter
s18e05 - A Starlet Is Born
s18e06 - The Murdoch Link
s18e07 - Measure of My Dreams
s18e08 - Welcome to Paradise
s18e09 - When Rubber Meets the Road
s18e10 - The Men Who Sold the World (1)
s18e11 - Bombshells (2)
s18e12 - The Star of Mandalay
s18e13 - The Wrong Man
s18e14 - A Murder Most Convenient
s18e15 - Heir of the Dog
s18e16 - Shakespeare's Beard
s18e17 - The Death of James Pendrick
s18e18 - The Incredible Astonishing Adventures of Constable George Crabtree
s18e19 - When Irish Eyes Are Lying
s18e20 - Going Postal
s18e21 - The Body Electric
s18e22 - We Take Care of Our Own
The series takes place in Toronto in the 1890s and follows Detective William Murdoch of the Toronto Constabulary, who solves many of his cases using methods of detection that were unusual at the time. These methods include fingerprinting, blood testing, surveillance, and trace evidence.
Detective Murdoch is assisted by the three other main characters: Inspector Brackenreid, Doctor Julia Ogden, and the inexperienced but eager Constable George Crabtree, who aspires to be a mystery-novel writer. Brackenreid, Murdoch's immediate superior, is a blunt and sceptical Yorkshireman with a fondness for whiskey, and prefers conventional methods of detection over Murdoch's eccentric methods, though he is typically pleased and proud when Murdoch is successful despite the odds. Crabtree is often unable to grasp the more advanced methods, but his enthusiasm and loyalty make him a good assistant. Like Crabtree, Dr. Ogden is a great supporter of Murdoch's methods. Her skill in pathology usually helps by revealing a great deal of useful evidence to aid Murdoch in solving cases.
Throughout the series Murdoch's growing infatuation with her, and his inability to express his feelings, provide a light subplot. In the fifth season, after Dr. Ogden is married to Dr. Darcy Garland (a colleague she met in Buffalo), a new doctor is introduced, Dr. Emily Grace. She and George Crabtree show some romantic interest in each other.