
"Was this the kiss... of a murderer?"
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.
Gregory Black

Elizabeth Grahame

Inspector Martin

Ellen

Lady Southdale

Dr. Septimus Prendergast

Vicar

Head-Master

Horace (uncredited)