Guest Stars Uli Latukefu as Jesse Walsh Ditch Davey as Robert Quinn Dorian Nkono as Lewison Steven Lunavich as Dieter Schuh Christopher Sommers as Detective Phil Leichhardt Rachel Forsyth as Detective Tina Stoltz Melissa Bonne as Jo Daniel Ewing as Rallings Ivar Kants as Michael Wagner Waverley Stanley Jr. as Grif Maggie Blinco as Judy Evans Caroline Bailes as QIFM Tech Ralph Andrew as Stan Wagner Kieran Kumar as Dr. Skarrott Louise Brehmer as Desk Sergeant Harriet Young-McGregor as Dead Woman