Hollingshead
Karl Anton Verloc and his wife own a small cinema in a quiet London suburb where they live seemingly happily. But Mrs. Verloc does not know that her husband has a secret that will affect their relationship and threaten her teenage brother's life.
Scotland Yard Man (uncredited)
Richard Hanney has a rude awakening when a glamorous female spy falls into his bed - with a knife in her back. Having a bit of trouble explaining it all to Scotland Yard, he heads for the hills of Scotland to try to clear his name by locating the spy ring known as The 39 Steps.
Rawlings - Gang Member (uncredited)
休暇で娘とスイスを訪れたローレンス夫妻はフランス人のルイと親しくなるが、直後彼は殺害されてしまう。瀕死のルイから国家機密を聞かされた一家は、口封じのため新たなターゲットにされる。
Inspector Hilton
An ex army officer is forced to resort to a life of crime.
When Matt Denant (Gerald de Maurier) finds himself wrongly imprisoned for manslaughter, he takes an opportunity to escape from jail during a foggy day and is forced to rely on the goodwill of local people to remain a fugitive of the law.
Bennett
When a woman is convicted of murder, one of the jurors selected to serve on the murder-trial jury believes the accused, an aspiring actress, is innocent of the crime and takes it upon himself to apprehend the real killer.
