Guest Stars Gregory Sierra as Dr. Diamond Wayne Tippit as Detective Thompson Lachlan Murdoch as Boy in Car Jessica Murdoch as Girl in Car Michael MacRae as Ranger Peter Brullet Rhys Huber as Trent Claire Stansfield as Jersey Devil Co Starring Tamsin Kelsey as Ellen Andrew Airlie as Rob David Lewis as Young Officer Bill Dow as Dad Jill Teed as Glenna Hrothgar Mathews as Jack Jayme Knox as Mom D. Neil Mark as SWAT Team Officer Scott Swanson as First Officer Sean O'Byrne as Second Officer