EPISODE
Four detectives in four different time periods of London find themselves investigating the same murder.
1964, Rhosllannerchrugog, Wales, UK
21 February 1967, Kenya
3 August 1973, Liverpool, Merseyside, England, UK
July1977, Hitchin, Hertfordshire, England, UK
1955, Brentwood, Essex, England, UK
7 November 1943, London, England, UK
9 April 1993, Ledbury, Herefordshire, England, UK
March 3, 2009 in Ashington, Northumberland UK
11 January 1947, Kensington, London, England, UK
