Imagine it done today with modern recording techniques and effects, it could be something else. The danger is though it'll get re written so the Americans blow up the dams, with some point tless fictitious love plot.
And then theres the dog. Do they stick to historical accuracy, or bow to modern sensitivities? I'm not one for rewriting history so as not to offend people who weren't even there, but even so its liable to be hugely contentious. Either tell it exactly how it was, or re write it and make it plain that it's now a work of fiction.