La morte è discesa a Hiroshima

I remember certain scenes from this movie, which I saw only once, on television when I was a child. I've watched many documentaries and movies on the subject since, and have read several books on the development of the A-Bomb, because I saw this movie when I was young. It was absorbing for me. I do remember the scene where one of the bomb assemblers drops some of the radioactive material and is overcome from the radiation. This scene was repeated in the movie "Fat Man and Little Boy." I have been looking for this film for years on television, with no success. I would think that Turner Classic Movies would play it if it were around.

Someone, find this film! Oh, so interesting a movie.