Code of a Killer

Story Line

Based on the extraordinary true story of Alec Jeffreys' discovery of DNA fingerprinting and its first use by Detective Chief Superintendent David Baker in catching a double murderer.

Top Cast

David Threlfall

DCS David Baker

John Simm

Alec Jeffreys

Anna Madeley

Sue Jeffreys

Andrew Tiernan

DS Geoff Taylor

Lorcan Cranitch

DI Alan Madden

Dorothy Atkinson

Barbara Ashworth