After a sequence of independent film noir hits in 1947-48 (including T-Men and Raw Deal), MGM signed Anthony Mann for this dark, violent exposé on the criminal smuggling of manual labour along the US-Mexican border. Though made for a studio more famous for glossy musicals, it’s still dirty, punchy and credible.
It’s a contemporary western as well as a crime picture. Most of all, this is inspired by Italian Neorealism, like many Hollywood docu-noirs at the turn of the ‘50s. There’s a strident newsreel style voiceover and an un-starry cast of men without women, as the gangs muscle in on the trafficking of workers.
Ricardo Montalban and George Murphy are Mexican/US immigration agents who go undercover. And there’s a familiar support cast of un-photogenic blokes to play the ruthless crooks led by Howard Da Silva, with Charles McGraw, Jack Lambert… The sort of western actors who would stay with Mann into the ‘50s.
Perhaps the director’s wisest decision was to retain his cinematographer, John Alton. These are mostly location exteriors, but with a dark, expressionistic look. This may be as pulpy as MGM ever got, including an astonishing murder by plough. Sometimes it loses impetus, but it’s a convincing early look at an issue which still persists.