Sam Fuller was hired to adapt a novel that was written by a French diplomat friend of his as an attack on that man's ex-wife Jean Seberg and her anti-racist activism. Sam Fuller attempted to remake this book into an anti-racist movie. This was a fool's errand, and as the NAACP said at the time there were better books from Black authors that took a more nuanced look at racism that could be adapted into a better movie. But Sam Fuller wasn't hired to make that movie, he was hired to make this one. And he made the heck out of it.