Victor Katona

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.

Robert Spencer is having an affair with his wife's friend Hilda. When a man approaches Hilda, proclaiming his love for Robert's wife Claire, Hilda tries to matchmake. All four end up together in Venice, the amorous Michael disguised as an Austrian lady's maid to Claire. Claire uncovers her husband's infidelities and decides to divorce him and take a chance on Michael.

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 eccentric woman detective investigates the murders of several people who visited the same medium.