An African-American prison psychiatrist finds the boundaries of his professionalism sorely tested when he must counsel a disturbed inmate with bigoted Nazi tendencies.

Broadway gamblers stumble across a plan by Nazi saboteurs to blow up an American battleship.

FBI agent Ed Renard investigates the pre-War espionage activities of the German-American Bund.

The US Government tries to track down embedded Nazi agents in the States.

Archival footage of an American Nazi rally that attracted 20,000 people at Madison Square Garden in 1939, shortly before the beginning of World War II.