The story evolves around a radio panel game show "Twenty Questions." The panel is challenged with an anonymous question. The answer leads to a series of murders in which the killer uses the programme to name his victims in advance. Two reporters spot a link between them and enlist the aid of the panel in trapping the guilty party.
An officer's wife has a romantic dream about her husband's man (servant) and comes to believe it is true. Meanwhile the husband has asked his servant to help him, after the war, to suggest ways to ignite the romance he and his wife had before the war, as well as find a way to make money in a post-war economy.
A London cabby finds a greyhound puppy in his cab, and gives it to his daughter. She raises it and trains it up at the race tracks; and in spite of crooked rival owners, the dog eventually wins the Greyhound Derby.
