England, December 1926. Although her personal life is in tatters, the famous writer Agatha Christie decides to leave everything behind to help unravel an unsolved murder committed on a train six years ago, unable to imagine the disproportionate consequences that such a selfless act will cause.

Cast:Ruth Bradley, Pippa Haywood, Dean Andrews, Bebe Cave, Blake Harrison, Tim McInnerny,

Genre:Drama, Mystery,

country:United Kingdom,

Production:DSP,