The minister, his mistress, and her lover the spy. The story of the woman at the centre of one of the 20th century's biggest scandals – which changed Britain forever.

Cast:Sophie Cookson, James Norton, Ellie Bamber, Ben Miles, Emilia Fox, Michael Maloney,

Genre:War & Politics, Drama,

country:United Kingdom,

Production:Ecosse Films, Great Meadow Productions,