The extraordinary story of Gloucester housewife Janet Leach who played a key role in the uncovering of the crimes of Fred and Rosemary West.
Dominic West
as Fred West
Emily Watson
as Janet Leach
Robert Glenister
as Detective Superintendent John Bennett
Monica Dolan
as Rose West
Anthony Flanagan
as Mike
Samuel Roukin
as Detective Constabe Darren Law
Gerard Horan
as Howard Ogden
Selin Hizli
as Mae West
James McArdle
as Stephen West
Sylvestra Le Touzel
as Detective Constable Hazel Savage
Rupert Simonian
as Josh
William Atkinson
as Garden Cop
