Guest Stars Raelee Hill as Sikozu Melissa Jaffer as Noranti Rebecca Riggs as Commandant Mele-On Grayza David Franklin as Capt. Meeklo Braca Kent McCord as Jack Crichton Sarah Enright as Olivia Crichton Murray Bartlett as Douglas 'D.K.' Knox Geoff Morrell as T.R. Holt Co Starring Erika Heynatz as Caroline Wallace Nicholas Hammond as Dr. Adrian Walker Amy Salas as Skreeth Katherine Thomas as Laura Kopecki Uncredited John Bach as Einstein Joshua Anderson as Bobby Darlene Vogel as Alex