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.
David Threlfall,
John Simm,
Anna Madeley,
Andrew Tiernan,
Lorcan Cranitch,
Dorothy Atkinson,
Neil Edmond
Added on BritBox 2022-04-08.
Added on Amazon Prime 2020-09-17.
Youtube Trailer