Dark Circle (1982)
Dark Circle is a 1982 American documentary film directed and produced by Judy Irving, Christopher Beaver and Ruth Landy that focuses on the connections between the nuclear weapons and the nuclear power industries, with a strong emphasis on the individual human and protracted U.S. environmental costs involved. A clear point made by the film is that while only two bombs were dropped on Japan, many hundreds were exploded in the United States.
More at Wikipedia.