Guest Stars Simone Kessell as Lt. Alicia Washington Dean Geyer as Mark Reynolds Damian Walshe-Howling as Carter Sam Parsonson as Hunter Romy Poulier as Kara Eka Darville as Max Aisha Dee as Tasha Mido Hamada as Guzman Valentino del Toro as Dr. Katseles Co Starring Mikhael Wilder as Bracco Kerith Atkinson as Nurse Ace Spencer Davis as Technician Christopher Sommers as Hope Plaza Tech Peter Cook as Engineer #3 John Reynolds as Officer #3 Penni Gray as Female Operative Daniel Broderick Grey as Prison Guard Sarah McIntosh as Medical Tech #2 Jason Wilder as Portal Guard Rohan Smith as Medical Tech #1 Evert McQueen as Engineer #1 Greg Jones as Turret Man #1 Christian McCarty as Security Guard Sophia Emberson-Bain as Engineer #2 Laura Whitnall as Newscaster Wayne McDaniel as Guard at Hospital Robert Preston as Drake Todd Levi as Officer #1 Pacharo Mzembe as Alvarez Leon Cain as Male Patient Jason Chong as Arthur Chang