The initial impact of this drama comes from its depiction of harsh conditions and dirt. The cinematography effectively draws viewers into the squalid lives of these gold miners—living in poverty, drunkenness, and without law—set against a backdrop of snowy mountains in the American Northwest. It's to one such settlement that the hopeful gambler and former gunman “McCabe” (Warren Beatty) journeys, intending to bring some order while also earning money. He doesn’t really have a clear understanding of what he’s doing, but that may shift with the arrival of the clever madam “Mrs. Miller” (Julie Christie), who has a better sense of how to profit from the constantly lustful men who visit, whether they're flush with success after finding gold or more likely broke and hopeless when they don’t. Their business does so well that she can afford her secret opium habit, and their success attracts potential buyers whom “McCabe” refuses. These individuals shouldn't be taken lightly, and soon it becomes clear that these "investors" have their own methods for ensuring a deal goes through. As things get tougher for them, “McCabe” might need to demonstrate his skills with a gun rather than just words—but is he prepared? Beyond the bleakness, the film also shows how little value was placed on human life in a population where existence was less valuable than a bottle of whiskey. There's an appealing connection between Beatty and Christie, who both give believable and relatable performances, particularly Christie, whose shrewdness and sly nature are often shown with a touch of dark humor. Leonard Cohen’s songs appear throughout the film, working well to release tension as the story builds, and the rest of the actors convey a sense of despair that, surprisingly, only elicits sympathy for Keith Carradine. In many respects, this isn't really a western; it feels like an accurate portrayal of life in a rugged setting, with realistic dialogue offering a disturbing glimpse into how little things were worth at the time.

Source on TMDB