The control of national television is seen by regimes the world over as a necessary adjunct to their survival today. Peter France presents two films about the control and effect of mass communications in other times. The first tells the story of the financial control of the political press by the establishment in early 19th-century Britain, and the second the psychological power of a dramatic radio broadcast in the USA 100 years later, when the young Orson Welles petrified a nation.