![](https://image.tmdb.org/t/p/w92/32el8iZFAPKPyx12ogXVVrmKt7O.jpg)
When a sickly Victorian woman dies suddenly, a postmortem reveals that her body contains a fatal dose of arsenic. Suspicion falls on her husband and her companion, who are lovers. Inspector Martin of Scotland Yard solves the mystery of her …
David Farrar,
Geraldine Fitzgerald,
Roland Culver,
Jean Cadell,
Mary Merrall,
Harcourt Williams,
Charles Heslop
Added on Netflix 2023-02-04.