The script held in the Crawford Collection in the AFI Research Collection contains the following character notes (excluding regular characters):
'TERRI STANDISH: A policewoman for over ten years. She is well known to Yarra Central. Respected with an excellent police record. She has a mild and gentle nature.
'HELGA STEINER: About fifty years of age. A prisoner in a German prison camp for Jews. Although herself not being Jewish she refused to give up her husband who was, and was therefore detained with him. The experience brought her close to insanity by the end of the war when she was released by the allies [sic]. She recovered with the help of her husband and migrated to Australia, to lead a fairly good life. Her husband's death triggers her unstable mind and the sight of uniforms, especially police, unlocks the horrors of the war.
'Terri Standish out of uniform is a friend but once in uniform she sees only the Gestapo whom she must destroy.
'SUE EDWARDS: Young policewoman. Fairly new to the game but she's known by all at Yarra Central.
'HILDA SCHMIDT: Large German woman. Also has a fear of the police syndrome.
'STEPHEN PECK: Hungarian Jewish estate agent. A greasy little man who worries only about his business.
'VICKY NOLAN: A spoilt seventeen year old. Her father dotes on her and she thinks she can get away with anything.
'MRS NOLAN: Her mother. Well spoken. Has all but ignored her daughter in the last seventeen years. Must drive.
'NORMA BARRET: Seventeen. Hates police after her boyfriend was gaoled.
'CAROL WRIGHT: Considers Barret as her protege. A tough crim who has seen the inside of Fairlea many times.
'DRUNK: Some slurred dialogue.
'CONSTABLE A: Young. No lines.'