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.
Release Date: 2018-12-23

Ruth Bradley

Pippa Haywood

Dean Andrews

Bebe Cave

Blake Harrison

Tim McInnerny
Luke Pierre
Joshua Silver

Samantha Spiro

Ralph Ineson