Arthur Dingham (Professor Bernard Thornton), Penny Cook (Cathy Thornton), Gary Sweet (Geoff), Laurence Clifford (Najira), Kristina Nehm (Warindji), Patrick Frost (Dr Graham), John Noble (Dr Richards), Peter Merrill (Archaeologist), Deborah Little (Admissions Officer), Leo Taylor (Alf), Marcella Russo (Young Nurse), Kathy Fisher (Sister), Gary Goodwin (Policeman), Frank Casper (Priest), and Geoff Smith (Undertaker).