In "The Prowler", an adulterous affair born out of greed and betrayal leads inexorably to murder as a manipulative man pursues the wealth and status that he believes have only been denied to him in the past because of "lousy breaks". His cynicism is perfectly exemplified when he says, "so I'm no good, but I'm no worse than anyone else", and his ambition to own his own motel in Las Vegas is attractive because it offers him the chance to be able to earn money even when he's sleeping. This sordid tale contains numerous elements that are immediately recognisable as being similar to "Double Indemnity", "The Postman Always Rings Twice" and a number of home invasion movies but it's also brilliantly directed, extremely tense and full of interesting twists.

After a woman who lives in an affluent neighbourhood of Los Angeles reports the presence of a prowler on her property, a couple of cops call by to investigate. When the older, more experienced Bud Crocker (John Maxwell) interviews Susan Gilvray (Evelyn Keyes), his partner, Webb Garwood (Van Heflin) checks around for any obvious evidence that might help to identify the intruder. Although no evidence is found, Susan seems reassured by the officers' prompt response and the advice that she's been given about how to avoid attracting peeping toms in future and the police officers leave. Shortly after, Webb returns, ostensibly to make a follow-up call and this proves to be the first of a series of nightly calls that he makes to Susan's house.

It transpires that Susan is a lonely, bored housewife who spends her evenings alone because her husband is a night-time radio D.J. She doesn't particularly like Webb at first but after they discover that they both came to California from Indiana and she remembers seeing him during his time as an accomplished basketball player, she warms to him and they embark on an affair.

Webb had been attracted to Susan because of her looks and her obvious wealth but one evening after seeing her significantly older husband's will, he becomes aware that she'll be the recipient of an enormous inheritance after his passing and so concocts a plan to kill John Gilvray (Sherry Hall). His plan works perfectly but Susan is immediately horrified because she believes that he's murdered her husband.

In the coroner's inquest that follows, Webb's account of the circumstances under which he killed his victim are believed by the jury and Susan also feels compelled to lie in support of his evidence because to do otherwise could expose the fact that they were having an affair and she might be suspected of being an accomplice. A verdict of accidental homicide follows and so does Webb's next plan to convince Susan that he's genuinely innocent of the crime.

A short time later, after Webb has brought Susan around to the belief that he's innocent and he's finally left the job that he despises, the couple get married and buy a motel in Las Vegas but just at the point where he thinks that all his scheming has finally paid off, Susan tells him that she's four months pregnant and the implications of this information becoming widely known sends them into hiding in a desert ghost town before a series of further twists follow.

One of the creepiest features of "The Prowler" is the way in which John Gilvray's voice always seems to be present during the couple's affair and is even heard after his death when they're hiding out in the desert. His regular way of signing off his broadcasts with the words "I'll be seeing you, Susan" is similarly disturbing and makes her betrayal seem even worse. The insinuation of voyeurism that Joseph Losey's direction emphasises at the very beginning of the movie and the way in which Webb is then shown framed by the bathroom window a little later, are both wonderfully executed and inherently sleazy.

Webb and Susan were both dissatisfied with their lives and were desperate for something better but their union didn't ultimately achieve what they'd hoped it would. Van Heflin is totally believable as Webb and Evelyn Keyes does a great job in giving out the mixed signals that are symptomatic of someone who's in constant turmoil because her desires and her sense of guilt are constantly in conflict with each other.

In this case, Susan Gilvray (Evelyn Keyes) sees a prowler standing outside her window and calls the police. She has the misfortune of one of those officers being whining scheming Web Garwood (Van Heflin), who sees Susan as not too hard on the eyes and also that she is the lonely young wife of a middle aged radio show cornball. Oh, and the cornball just happens to be wealthy.

Usually you can see some good or mitigating factors in a film villain, but Webb is bad to the bone. He thinks he's been the victim all of his life, and he hates being "just another dumb cop". And Susan buys his lines. Did he plan what happened all along? I don't know, but I don't see how he could have figured it any other way.

But then a monkey wrench gets thrown into his path that will tell the whole world what he is just when he thinks he is home free. But this is the production code era, so it had to be that way. But at least the way he is found out is rather unique. With John Maxwell as Bud Crocker, Webb's cop friend/partner who would drive anyone crazy with his endless dull talk about rocks.

Highly recommended for those of you who like film noirs.

Have seen a pattern in my recent classic film viewings. That being that many of them have been very good, if not quite outstanding, and interesting, with a lot of critical praise given to them but also not very well known today. Another pattern is high expectations, due to loving the genres and talented casts and crews. 'The Prowler' is another one of those films that had a promising premise and have liked Van Heflin in other things, his role here also sounded really intriguing.

'The Prowler' is mostly good with many truly great things, if not quite classic status. It does start out that way but it should have kept that all the way through. While it is understandable as to why it won't connect to some, the praise it has gotten here is every bit, perhaps even more, as understandable. While not loving 'The Prowler' and feeling that there are definitely better films in the genre, it is underseen and impresses in many ways.

It is very beautifully and atmospherically shot and tightly edited, although the sets are on the sparse side. While it is not exactly lavish or expensive-looking, 'The Prowler' also doesn't look cheap. The music looms ominously without being intrusive. Joseph Losey, have appreciated his output ever since his wonderful 'Don Giovanni', directs with a sure and stylish hand, that indicates somebody who knew what he was doing. The script on the most part is taut and intelligent, and it was amazing too at how daring and subversive it was for back then.

Did find the story engrossing on the whole, especially in the first half which is full of intrigue and suspenseful atmosphere. Especially the ending. The character writing fascinates, really liked its nuance and that it was not all black and white. Heflin is outstanding here, it's one of his best performances and he was seldom this nuanced and haunting. Evelyn Keyes doesn't look ill at ease, even with her suitably vulnerable body language and underplays beautifully yet also with the appropriate amount of steely edge. John Maxwell is rock solid support.

By all means, 'The Prowler' could have been better than it was. While Heflin and Keyes are spot on individually, the central chemistry felt on the bland and underdeveloped side. The ending aside, too much of the second half isn't quite as focused as the first, it loses tautness and parts do veer on implausible.

Also found myself frustrated by some of Keyes' character's behaviour and decisions, where they didn't make sense or seem silly.

Concluding, not a classic but recommended despite its unevenness. 7/10.