Ian Weir Creator, Executive Producer Rossif Sutherland Karl Alberg Actor Kristin Kreuk Cassandra Lee Actor Mya Lowe Corporal Edwina Yen Guest Star Aaron Douglas Sergeant Sid Sokolowski Guest Star Fritzy-Klevans Destine Constable Andy Kendrick Guest Star Savonna Spracklin Isabella Harbud Guest Star Fiona Vroom Phyllis Diaz Guest Star Dakota Guppy Holly Alberg Guest Star Lucas Bryant Roger Galbraith Guest Star Brandi Alexander Tonya Helgenberger Guest Star Liza Huget Mary Hingle Guest Star Paloma Kwiatkowski Bree Guest Star Toby Levins Charlie O'Brea Guest Star Alisha Newton Devon Travis Guest Star Claire Friesen Woman, Sally Dublin Guest Star Kate Gajdosik Reporter Guest Star James Cromwell Actor Marcia Gay Harden Actor Bethany Brown Actor Vic Michaels Sadie Whitaker Guest Star Milan Cheylov Executive Producer, Director Nick Orchard Executive Producer Morris Ruskin Executive Producer Sharon Wisnia Executive Producer Jon Cotton Executive Producer Amanda Tapping Director Jennifer Kennedy Writer Leonard Dick Writer Dennis Heaton Writer Leslie Hope Director Sherry White Writer David Shore Director Dick Wolf Director Craig Turk Director