Overview
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.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 61 | 96 | |
 | 67 | June 26, 2008 (85) | |
 | 80 | December 3, 1995 (85) | |
 | 68 | September 14, 2019 (98) | |
 | 46 | January 11, 2022 (78) | |
 | - | - | |
 | 56 | 91 | |
 | 68 | November 30, 2013 (92) | |
 | - | - | |
 | 29 | 64 |