本剧聚焦Theresa和Helen姐妹二人，她们害怕自己的孩子也许和社区里另一个小孩的失踪有关。Anna Maxwell Martin和Rachael Stirling饰演姐妹。

Set during the Blitz in 1940s London. After writing twelve Poirot novels in six years, Agatha Christie should be a rich woman. Instead she’s struggling to make ends meet. As the money runs out, Agatha concocts a plan to …