

A man and a woman are poisoned. The woman dies, but the man survives. The finger of blame begins to point at the man. A policeman and a newspaper journalist pursue the truth.
Charles Saunders
Sgt. Thorpe

Joan Hickson
Miss Edinger

John Le Mesurier
Phinneas Tilliard

June Ashley
Madeline Tilliard
Hélène Burls
Mrs. James
Charles Hammond
Juror at Inquest (uncredited)