Don Ameche, an American news bureau chief stationed in London, is frustrated by the British government's censorship of his wildly speculative dispatches to the United States. Joan Bennett is the government Teletype operator assigned to make sure that Ameche doesn't send out any story that hasn't been cleared. At first adversarial towards each other, Ameche and Bennet fall in love while huddled in various bomb shelters during the 1940 London blitz. Clearly inspired by Hitchcock's Foreign Correspondent (40), Confirm or Deny was one of many "preparedness" films turned out by Hollywood in the months just prior to Pearl Harbor. Any political proselytizing, however, takes second place to the Don Ameche/Joan Bennett love story.