Yannick Bisson Detective William Murdoch Actor Helene Joy Dr. Julia Ogden Actor Jonny Harris Constable George Crabtree Actor Thomas Craig Inspector Thomas Brackenreid Actor Kate Trotter Stella Smart Actor Paul Miller Arthur Wellesley Actor Amy Rutherford Ellen Granger Actor David Christo David Martin Actor Lachlan Murdoch Constable Henry Higgins Actor Marty Moreau Constable Morrison Actor Anthony Dunn Dentist Murphey Actor Robin Archer Patient Actor Maureen Jennings Writer Cal Coons Writer, Executive Producer Alexandra Zarowny Writer R.B. Carney Writer Shawn Thompson Director 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 Gareth C. Scales 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