Guest Stars Anthony Calf as Deputy Assistant Commissioner Robert Strickland Susan Jameson as Esther Lane Paula Jennings as Paula Standing Peter Guinness as Charlie Webber Roger Lloyd Pack as Danny Jones George Costigan as Dave Dalston Trevor Byfield as Clive Evans Angela Sims as Lori Slade June Watson as Gail Fletcher Patrick Pearson as Lance Cooper Richard O'Callaghan as Will Carter