The following information is derived from a cast list held in the Crawford Collection (access to which is restricted):
Cecily Polson (Helen Murray), Mark Albiston (Thompson), Martin Phelan (David Grant), George Spartels (Fletcher), Dennis Price (Used Car Salesman), Barbara Brighton (Catherine Gibson), Kurt Ludescher (Eric Tanner), Stewart Faitchney (Charlie Simpson), Lenore Somerset (Cheryl Green), Richard Doggett (Constable Davis), Denise Drysdale (Jenny), Esme Melville (Mrs Grace), Louis Seater (Divvy 1), Bruce Barnet (Divvy 2), James Backhouse (Search and Rescue 1), Roy Baldwin (Search and Rescue 2), Robert Schroeder (Forensic Man), Mark Zandle (Ted Brown), Rebecca Shaw (Model), and Daphne Miller (Old Lady).
