In late 19th century Toronto, Detective William Murdoch investigates the murder of a young girl found in the red light district. When a possible witness to the murder is also killed, Murdoch must stop the killer before he strikes again.
| Actor | Role |
|---|---|
 Peter OuterbridgeDetective William Murdoch | Detective William Murdoch |
 Keeley HawesDr. Julia Ogden | Dr. Julia Ogden |
 Colm MeaneyInspector Brackenreid | Inspector Brackenreid |
 Flora MontgomeryEttie Weston | Ettie Weston |
 William B. DavisAlderman Godfrey Shepcote | Alderman Godfrey Shepcote |
 Kate TrotterDonalda Rhodes | Donalda Rhodes |
 Steven McCarthyHugh Rhodes | Hugh Rhodes |