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 … Ruth Bradley, Pippa Haywood, Dean Andrews, Bebe Cave, Blake Harrison, Tim McInnerny, Luke Pierre Added on Amazon Prime 2023-07-26. Youtube Trailer