The story is of course documented history, we all know that two bombs were dropped and the Japanese capitulated within days. The film begins at the appointment of Truman after the death of Roosevelt and documents the events leading up to the dropping of the bombs and the subsequent surrender. The film really gets under the skin of the politicians and scientists of the period, working its way through the differing opinions and morality issues that culminated in the use of the bomb.
The film makes extensive use of archive footage, some of it in colour, and blends it in with the story. The director has a habit of washing much of the colour saturation from the modern material which I thought was a little unnecessary once the film was underway. The director also splices in cameos from eyewitnesses, scientists and advisors of the period, very much in the style of Band of Brothers which came after it.
The acting is excellent and Timothy West plays a convincing if brief role as Churchill. The extensive Japanese roles are portrayed in Japanese with English subtitles and the film really does help you to understand the mentality and thought processes of a war weary and somewhat divided Japanese regime.
At 178 minutes it's a long film but sufficiently powerful and fluid to hold your attention. It doesn't seek to justify or place an unbalanced spin on events, the repercussions of which are still taxing the political world today. Instead it portrays history as accurately, comprehensively and truthfully as possible. The film may or may not change your opinions on this first use of nuclear weapons but it certainly does play out all the arguments very well. I would really recommend this film to anyone with an interest in this subject, especially schools wishing to cover the topic -though it is rather long to be shown in its entirety to fidgety pupils.
Why only 4 stars? 178 minutes on one disk has involved compressing the quality a touch. You'd probably never notice on a TV but on a quality computer monitor you do notice a slight grain in the picture, making the film look older than it really is. Perhaps that's partly the point? Don't let it put you off however, I'm a bit spoilt for equipment here. The DVD doesn't have any extras which is a shame as there's plenty of material that could accompany such a film.
Hiroshima is a film that languishes in the bargain bucket of DVDs, a place where it doesn't really belong. I can appreciate why it wasn't a commercial blockbuster, but if you're after an intelligent though provoking film then you wont be disappointed.