Overview
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.
Cast
Gregory Black
Elizabeth Grahame
Inspector Martin
Ellen
Lady Southdale
Dr. Septimus Prendergast
Vicar
Head-Master
Horace (uncredited)