Guest Stars Barbara Sukowa as Katarina Jones Emily Hampshire as Jennifer Goines Alisen Down as Olivia Kirschner Demore Barnes as Marcus Whitley Romina D'Ugo as Max Ramon De Ocampo as Oliver Peters Amy Sloan as Elena Co Starring Andrew Gillies as Dr. Julian Adler Benjamin Meranda as Samuel Ramse Bruce Hunter as Costa Brett Reason as Frightened Tech Lorena Mackenzie as Sarah Howard Davis as Eager TF Soldier