During a visit to childhood friend Edith, retired housewife Hetty Wainthropp discovers that Edith's husband, Frank, has a son by a previous marriage. Hetty decides to turn amateur detective to trace him. When this gives her a taste for detection, Hetty decides to set up a private detective agency.

Hetty Wainthrop

Robert Wainthrop

Frank Cross

Edith Cross

Bernard Shawcrose

Geoffrey Shawcross

Chalky White

Phillida Meadowhite

Photographer

Jan

TV Interviewer
May 30, 1990

Hetty Wainthrop

Robert Wainthrop

Frank Cross

Edith Cross

Bernard Shawcrose

Geoffrey Shawcross

Chalky White

Phillida Meadowhite

Photographer

Jan

TV Interviewer
