Yannick Bisson Detective William Murdoch Actor Helene Joy Dr. Julia Ogden Actor Jonny Harris Constable George Crabtree Actor Thomas Craig Inspector Thomas Brackenreid Actor Joan Gregson Rebecca Hastings Actor Myron Natwick Charlie Hastings Actor Marcia Bennett Alice Nugent Actor Philip Craig Horace Mooney Actor Neil Dainard Michael Webster Actor Lachlan Murdoch Constable Henry Higgins Actor Sean Harraher Constable Worseley, Penny Ranton, Young Rebecca, Young Charlie Actor, Actor, Actor, Actor Richard Fitzpatrick James Kirkham Actor Max Morrow Clarence Actor Chantal Craig Teacher Actor Brian Kaulback Cleghorn Actor Joseph Wynne Foreman Actor Gavin Lee Young Horace Actor Maureen Jennings Writer Cal Coons Writer, Consulting Producer Alexandra Zarowny Writer R.B. Carney Writer Sudz Sutherland Director Lori Spring Writer Philip Bedard Executive Producer Scott Garvie Executive Producer Laura Harbin Producer Noel Hedges Executive Producer Shauna Jamison Producer Christina Jennings Executive Producer Shane Kinnear Co-Producer Larry Lalonde Executive Producer Jan Peter Meyboom Producer Peter Mitchell Executive Producer Robert Carli Original Music Jim Jeffrey Cinematographer Don Cassidy Film Editor Diane Kerbel Casting Sandra Kybartas Production Design Aidan Leroux Production Design Kim McQuiston Art Director Jim Lambie Set Decoration Alex Reda Costume Design David Huband Post-Production Supervisor Joel Hay First Assistant Director