Overview
Scotland Yard investigates a series of murders where the victims have died by snake venom poisoning.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 40 | April 3, 2002 (79) | |
 | 35 | March 28, 2020 (92) | |
 | 39 | May 30, 2003 (79) | |
 | 75 | September 28, 1975 (87) | |
 | 37 | May 28, 2013 (88) | |
 | 63 | August 31, 1993 (93) | |
 | 34 | December 13, 1991 (63) | |
 | 36 | November 23, 1991 (65) | |
 | 42 | March 30, 1969 (48) | |
 | 37 | September 15, 2006 (80) |