Yannick Bisson Detective William Murdoch Actor Helene Joy Dr. Julia Ogden Actor Thomas Craig Inspector Thomas Brackenreid Actor Jonny Harris Constable George Crabtree Actor Sarah Allen Enid Jones Actor Albert Schultz Isaac Begelman Actor Kristopher Turner Sam Fineman Actor Lachlan Murdoch Constable Henry Higgins Actor Sam Malkin Rabbi Dinitz Actor Derek Moran Nathan Siebold Actor Bethany Jillard Devra Begleman Actor Jonathan Walker Actor Michael Bodnar Jerzy Piezlowski Actor Maureen Jennings Writer Cal Coons Writer, Executive Producer Alexandra Zarowny Writer, Consulting Producer R.B. Carney Writer Harvey Crossland Director Jason Sherman Writer Scott Garvie Executive Producer Shelley Gillen Co-Producer Laura Harbin Producer Noel Hedges Executive Producer Shauna Jamison Producer Christina Jennings Executive Producer Shane Kinnear Co-Producer Jan Peter Meyboom Producer Peter Mitchell Executive Producer Vesna Svilanovic Film Editor Jim Lambie Set Decoration Michael Wray Production Manager Matt West Third Assistant Director