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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.

Series Cast

  1. David Threlfall

    David Threlfall

    DCS David Baker

    2 Episodes

  2. John Simm

    John Simm

    Alec Jeffreys

    2 Episodes

  3. Anna Madeley

    Anna Madeley

    Sue Jeffreys

    2 Episodes

  4. Andrew Tiernan

    Andrew Tiernan

    DS Geoff Taylor

    2 Episodes

  5. Lorcan Cranitch

    Lorcan Cranitch

    DI Alan Madden

    2 Episodes

Full Cast & Crew

Last Season

Season 1

2015 | 2 Episodes

Season 1 of Code of a Killer premiered on April 6, 2015.

View All Seasons

Code of a Killer
Code of a Killer


Status Ended


  • See more TV shows from ITV...

Certification -

Type Miniseries

Original Language English

Runtime 90m



Content Score


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