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.

Cast:Patricia Routledge, Tony Melody, Jimmy Jewel, Jean Heywood, Gary Waldhorn, Gary Halliday,

Genre:Drama, Crime,

country:United Kingdom,

Production:Yorkshire Television,