Overview
Whenever a criminal is killed in London, a black Jaguar is nearby, with a white cat always sitting in the passenger seat. Inspector Higgins and Inspector Lane find a joker card on all the victims. Their investigation leads them to a diamond smuggling ring.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 56 | April 26, 2000 (60) | |
 | 28 | 58 | |
 | 71 | November 7, 2022 (98) | |
 | 70 | May 28, 2013 (88) | |
 | 76 | January 16, 2007 (87) | |
 | 73 | June 24, 2008 (85) | |
 | 54 | April 22, 2023 (81) | |
 | 59 | August 30, 2025 (89) | |
 | 48 | 78 | |
 | 41 | 70 |