Vernon Bartlett, M.P., talks about twenty-five years of international contacts by radio and recalls his own broadcasting experiences; J.F. Horrabin illustrates twenty-five years of world history with his maps; Noel Newsome, who was known for his 'Man in the Street' broadcasts to Europe during the war, describes the British method of answering Lord Haw-Haw; and David Low shows famous cartoons of those years, and sums up the period in an original cartoon for television.