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.

A documentary covering the 1948 Olympic Games in St. Moritz, Switzerland, and London, England.

A view on entertainment in 1946 at The Empire Stadium, Wembley. With a look at ice skating, boxing, table tennis, greyhound racing and more.