Ian Weir Creator, Executive Producer Rossif Sutherland Karl Alberg Actor Kristin Kreuk Cassandra Lee Actor Marcia Gay Harden Mayor Christie Holman Actor Bethany Brown Corporal Laila Jackson Guest Star Aaron Douglas Sergeant Sid Sokolowski Guest Star Marci T. House Dr. Angela Clyborn Guest Star Savonna Spracklin Isabella Harbud Guest Star Fiona Vroom Phyllis Diaz Guest Star Ella Cannon Sylvia Connolly Guest Star Sean Depner Jon Tait Guest Star Chris Martin Griff Connolly Guest Star Vincent Muller Jacob Connolly Guest Star Shaun Cowlishaw Doug Strickland Guest Star Cassandra Sawtell Steph Alberg Guest Star Dakota Guppy Holly Alberg Guest Star Jim Byrnes Leland Bucholtz Guest Star Tanja Dixon-Warren Rebekkah Guest Star Camryn Manheim Jocelyn Tait Guest Star Angela Cruikshank Rosalie Tait Guest Star Lisa Marley Deirdre Guest Star Jasmine Lukuku Moderator Guest Star Jodelle Ferland Vanessa Guest Star Ramón Terrell Declan Buchanan Guest Star Paloma Kwiatkowski Bree Guest Star Jed Rees Harry Garvey Guest Star Milan Cheylov Executive Producer Nick Orchard Executive Producer Morris Ruskin Executive Producer Sharon Wisnia Executive Producer Jon Cotton Executive Producer