Yannick Bisson Detective William Murdoch Actor Helene Joy Dr. Julia Ogden Actor Jonny Harris Constable George Crabtree Actor Thomas Craig Inspector Thomas Brackenreid Actor Stephen McHattie Harry Murdoch Actor Dylan Taylor Phillip Delany Actor Lindsey Connell Jess Lacey Actor Shane Daly Vincent Newcombe Actor Michael Rhoades John Delaney Actor Billy MacLellan Walter Lacey Actor Taryn Ash Murdoch's Mother Actor Jacob Ewaniuk Young Murdoch Actor Christopher Dyson Constable Actor Maureen Jennings Writer Cal Coons Writer, Executive Producer Alexandra Zarowny Writer R.B. Carney Writer Don McBrearty Director Jean Greig Writer Scott Garvie Executive Producer Laura Harbin Co-Producer Noel Hedges Executive Producer Christina Jennings Executive Producer Shane Kinnear Co-Producer Julie Lacey Co-Producer Jan Peter Meyboom Producer Peter Mitchell Executive Producer Derek Schreyer Creative Producer Robert Carli Original Music David Perrault Cinematographer Tom Joerin Film Editor Deirdre Bowen Casting Sandra Kybartas Production Design Armando Sgrignuoli Art Director Andrew Kawczynski Set Decoration David Maltese Set Decoration Alex Reda Costume Design