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.
Patricia Routledge
Tony Melody
Jimmy Jewel
Jean Heywood
Gary Waldhorn
Score: 6.5
Score: 5.8
Score: 5.9
Score: 6.5
Score: 7.5
Score: 6.2
Score: 6.5
Score: 7.0
