There is little doubt in this film that World War II is about to begin. In fact, it was released just twenty-one days after the invasion of Poland by German forces and was in production long before. Scare tactics aside, the movie reveals real fears during the months preceding the war. Spies, counterspies, terror, suspicions, and other prologues to war gave ample warning of renewed global conflict. This movie reflects that warning.Viewing this film leads one to wonder, given the ample clues, how the war could surprise anyone.