As you might already know, in “Oppenheimer,” Christopher Nolan refused to show the effects of the bomb on the Japanese people, which did irk a few people, including some filmmaker, like Spike Lee, who has stated that Nolan should have shown the resulting effects it had on the Japanese people (“people got vaporized”).
In an interview with Deadline, James Cameron, currently developing his own film centered on Hiroshima, doesn’t hold back when it comes to criticizing Nolan’s approach. In his view, the choice to keep “Oppenheimer” locked within its protagonist’s perspective was a misstep, and one that, he suggests, sidesteps the full weight of the bomb’s real-world consequences.
Yeah, it’s interesting what he stayed away from. Look, I love the filmmaking, but I did feel that it was a bit of a moral cop-out. Because it’s not like Oppenheimer didn’t know the effects. He’s got one brief scene in the film where we see — and I don’t like to criticize another filmmaker’s film – but there’s only one brief moment where he sees some charred bodies in the audience, and then the film goes on to show how it deeply moved him. But I felt that it dodged the subject. I don’t know whether the studio or Chris felt that that was a third rail that they didn’t want to touch, but I want to go straight at the third rail.
Nolan has long stood by his creative choice not to directly depict the horrors inflicted on the Japanese population in “Oppenheimer.” His reasoning? The story is told entirely via Oppenheimer’s subjective perspective, and deviating from that would have broken the film’s emotional and narrative integrity.
And yet, there's a haunting scene late in the film that arguably says more than any graphic montage could: Cillian Murphy’s Oppenheimer sits in front of a slide projector, barely able to stomach the images of post-bomb devastation. His reaction—quiet, shaken, disturbed—is devastating in its restraint.
Nolan wasn’t interested in spectacle in “Oppenheimer,” which was more a film about inner torment, guilt, and the ethical fracture that accompanied the creation of the bomb. There's not a moment that celebrates it.
In the meantime, Cameron is developing “Ghosts of Hiroshima,” a project he insists will confront the bomb head-on. Though he hasn’t written a single word of the script yet, he’s fully committed to making it, honoring a promise he made on the deathbed of Hiroshima survivor Tsutomo Yamaguchi.