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 death... over a cup of tea.
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CAST
![](https://image.tmdb.org/t/p/w92/ky4uprsmrmAkZa3ti941oHHDyVu.jpg)
David Farrar
Gregory Black
![](https://image.tmdb.org/t/p/w92/jLpd1AxJIAYHE41kIJjXKAK5Vnn.jpg)
Geraldine Fitzgerald
Elizabeth Grahame
![](https://image.tmdb.org/t/p/w92/aTgj32LM2e28dyVbwAofZ5ttJmM.jpg)
Roland Culver
Inspector Martin
![](https://image.tmdb.org/t/p/w92/nXltS8tNqDrcda45q2mC4kexTdx.jpg)
Jean Cadell
Ellen
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